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Area Code 406 Information and Location Details

Country United States of America
State Montana
Largest City Billings
Timezone Mountain

The 406 area code is located in Billings, Montana including Rosebud, Helena, Missoula, Great Falls and was originally put into service on February 4th 1994. Since 406 was implemented, it has grown to 218 cities. The 406 area code currently has 694 phone number prefixes from carriers like Teleport Communications America - Mt - LLC, New Cingular Wireless PCS, Level 3 Communications, Cellco Partnership DBA Verizon Wireless and more.

Area Code Map

Area Code 406 Prefixes

Prefix # Primary City Phone Provider County Type First Added
(406) 200 Billings Teleport Communications America - Mt - LLC Yellowstone landline and VOIP April 17th 2012
(406) 201 Rosebud New Cingular Wireless PCS Rosebud Cell Number January 21st 2003
(406) 202 Helena New Cingular Wireless PCS Lewis And Clark Cell Number April 18th 2001
(406) 203 Missoula Level 3 Communications Missoula landline and VOIP June 30th 2001
(406) 204 Helena Level 3 Communications Lewis And Clark landline and VOIP June 30th 2001
(406) 205 Great Falls Level 3 Communications Cascade landline and VOIP June 30th 2001
(406) 206 Billings Level 3 Communications Yellowstone landline and VOIP June 30th 2001
(406) 207 Missoula New Cingular Wireless PCS Missoula Cell Number April 18th 2001
(406) 208 Billings New Cingular Wireless PCS Yellowstone Cell Number April 18th 2001
(406) 209 Bozeman New Cingular Wireless PCS Gallatin Cell Number April 18th 2001
(406) 210 Seeley Lake Cellco Partnership DBA Verizon Wireless Cell Number June 13th 2000
(406) 212 Kalispell New Cingular Wireless PCS Flathead Cell Number April 18th 2001
(406) 213 Rosebud Level 3 Communications Rosebud landline and VOIP May 6th 2003
(406) 214 Missoula Cellco Partnership DBA Verizon Wireless Missoula landline and VOIP January 27th 2004
(406) 215 Missoula Eltopia Communications Missoula landline and VOIP May 7th 2010
(406) 216 Great Falls 3 Rivers Telephone Cooperative Cascade landline and VOIP August 20th 2000
(406) 217 Great Falls AT&T; Local Cascade landline and VOIP August 20th 2000
(406) 218 Missoula Sprint Spectrum L.p.- Mt Missoula Cell Number August 3rd 2004
(406) 219 Bozeman AT&T; Local Gallatin landline and VOIP February 13th 2003
(406) 220 Livingston New Cingular Wireless PCS Park Cell Number February 4th 1994
(406) 221 Butte AT&T; Local Silver Bow landline and VOIP February 13th 2003
(406) 222 Livingston Qwest Corporation Park landline and VOIP February 4th 1994
(406) 223 Livingston Cellco Partnership DBA Verizon Wireless Park Cell Number September 11th 1994
(406) 224 Livingston Cellco Partnership DBA Verizon Wireless Park Cell Number October 11th 1997
(406) 225 Boulder Qwest Corporation Jefferson landline and VOIP February 4th 1994
(406) 226 Essex Qwest Corporation landline and VOIP February 4th 1994
(406) 227 East Helena Qwest Corporation landline and VOIP February 4th 1994
(406) 228 Glasgow Nemont Telephone Cooperative Valley landline and VOIP February 4th 1994
(406) 229 Livingston New Cingular Wireless PCS Park Cell Number January 20th 2003
(406) 230 Glasgow Cellco Partnership DBA Verizon Wireless Valley Cell Number July 6th 1997
(406) 231 Great Falls New Cingular Wireless PCS Cascade Cell Number July 12th 2001
(406) 232 Miles City Qwest Corporation Custer landline and VOIP February 4th 1994
(406) 233 Miles City Qwest Corporation Custer landline and VOIP January 10th 1996
(406) 234 Miles City Mid-rivers Telephone Cooperative Custer landline and VOIP October 11th 1997
(406) 235 Wolf Creek Qwest Corporation landline and VOIP February 4th 1994
(406) 236 Neihart 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 237 Billings Qwest Corporation Yellowstone landline and VOIP July 6th 1997
(406) 238 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 239 Missoula New Cingular Wireless PCS Missoula Cell Number July 6th 1997
(406) 240 Missoula New Cingular Wireless PCS Missoula Cell Number February 4th 1994
(406) 241 Missoula New Cingular Wireless PCS Missoula Cell Number January 10th 1996
(406) 242 Thompson Falls New Cingular Wireless PCS Sanders Cell Number March 18th 2003
(406) 243 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 244 Potomac Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 245 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 246 Dixon Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 247 Billings Qwest Corporation Yellowstone landline and VOIP September 11th 1994
(406) 248 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 249 Kalispell Cellco Partnership DBA Verizon Wireless Flathead Cell Number April 15th 1996
(406) 250 Kalispell Cellco Partnership DBA Verizon Wireless Flathead Cell Number February 4th 1994
(406) 251 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 252 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 253 Kalispell New Cingular Wireless PCS Flathead Cell Number February 4th 1994
(406) 254 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 255 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 256 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 257 Kalispell Centurytel Of Montana DBA Centurylink Flathead landline and VOIP February 4th 1994
(406) 258 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 259 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 260 Kalispell New Cingular Wireless PCS Flathead Cell Number January 10th 1996
(406) 261 Kalispell New Cingular Wireless PCS Flathead Cell Number April 15th 1996
(406) 262 Havre Qwest Corporation Hill landline and VOIP February 11th 1995
(406) 263 Glasgow Sagebrush Cellular Valley landline and VOIP February 4th 1994
(406) 264 Fort Shaw 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 265 Havre Qwest Corporation Hill landline and VOIP February 4th 1994
(406) 266 Townsend Qwest Corporation Broadwater landline and VOIP February 4th 1994
(406) 267 Divide Southern Montana Telephone Co. landline and VOIP February 4th 1994
(406) 268 Great Falls Qwest Corporation Cascade landline and VOIP May 10th 1999
(406) 269 St Regis New Cingular Wireless PCS Mineral Cell Number October 12th 2010
(406) 270 Kalispell Cellco Partnership DBA Verizon Wireless Flathead Cell Number July 6th 1997
(406) 271 Conrad 3 Rivers Telephone Cooperative Pondera landline and VOIP October 31st 2000
(406) 272 Billings Zayo Group LLC Yellowstone landline and VOIP July 22nd 1999
(406) 273 Lolo Qwest Corporation landline and VOIP February 4th 1994
(406) 274 Missoula AT&T; Local Missoula landline and VOIP July 22nd 1999
(406) 275 Ronan Ronan Telephone Co. Lake landline and VOIP April 15th 1996
(406) 276 Lima 3 Rivers Telephone Cooperative Beaverhead landline and VOIP February 4th 1994
(406) 277 Belt 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 278 Conrad Qwest Corporation Pondera landline and VOIP February 4th 1994
(406) 279 Valier 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 280 St Regis New Cingular Wireless PCS Mineral Cell Number March 18th 2003
(406) 281 Billings AT&T; Local Yellowstone landline and VOIP July 22nd 1999
(406) 282 Manhattan Qwest Corporation landline and VOIP February 4th 1994
(406) 283 Libby Citizens Telecom Co Of Mt-frontier Comm Of Mt Lincoln landline and VOIP October 13th 1999
(406) 284 Manhattan Qwest Corporation landline and VOIP February 4th 1994
(406) 285 Three Forks Qwest Corporation landline and VOIP February 4th 1994
(406) 286 Medicine Lake Nemont Telephone Cooperative Sheridan landline and VOIP February 4th 1994
(406) 287 Whitehall Qwest Corporation landline and VOIP February 4th 1994
(406) 288 Drummond Blackfoot Telephone Cooperative Granite landline and VOIP February 4th 1994
(406) 289 Conrad New Cingular Wireless PCS Pondera Cell Number October 15th 1996
(406) 290 Columbus Zayo Group LLC Stillwater landline and VOIP March 14th 2007
(406) 291 Libby Cellco Partnership DBA Verizon Wireless Lincoln Cell Number July 6th 1997
(406) 292 Joplin Triangle Telephone Cooperative Assn. Liberty landline and VOIP February 4th 1994
(406) 293 Libby Citizens Telecom Co Of Mt-frontier Comm Of Mt Lincoln landline and VOIP February 4th 1994
(406) 294 Billings One Eighty Communications Yellowstone landline and VOIP May 10th 1999
(406) 295 Troy Citizens Telecom Co Of Mt-frontier Comm Of Mt landline and VOIP February 4th 1994
(406) 296 Eureka Citizens Telecom Co Of Mt-frontier Comm Of Mt landline and VOIP February 4th 1994
(406) 297 Eureka Interbel Telephone Cooperative landline and VOIP February 27th 1999
(406) 298 Columbus Cellco Partnership DBA Verizon Wireless Stillwater Cell Number October 11th 1997
(406) 299 Butte Level 3 Communications Silver Bow landline and VOIP January 23rd 2003
(406) 300 Kalispell Bresnan Broadband Of Montana Flathead landline and VOIP July 17th 2013
(406) 301 Malta Cellco Partnership DBA Verizon Wireless Phillips Cell Number May 6th 2008
(406) 302 Wolf Creek Zayo Group LLC landline and VOIP October 3rd 2011
(406) 303 Missoula Teleport Communications America - Mt - LLC Missoula landline and VOIP April 17th 2012
(406) 305 White Sulphur Springs New Cingular Wireless PCS Meagher Cell Number October 20th 2010
(406) 309 Kalispell Bresnan Broadband Of Montana Flathead Cell Number July 1st 2011
(406) 310 Butte Sprint Spectrum L.p.- Mt Silver Bow Cell Number June 13th 2000
(406) 312 Bozeman Smart Call Gallatin landline and VOIP November 20th 2006
(406) 313 Boulder Zayo Group LLC Jefferson landline and VOIP November 16th 2012
(406) 314 Kalispell New Cingular Wireless PCS Flathead Cell Number October 21st 2004
(406) 315 Great Falls Bresnan Broadband Of Montana Cascade landline and VOIP January 10th 2011
(406) 317 Missoula Bresnan Broadband Of Montana Missoula landline and VOIP March 8th 2012
(406) 318 Ronan Ymax Communications Corp. Lake landline and VOIP February 17th 2011
(406) 319 Polson Bresnan Broadband Of Montana landline and VOIP February 24th 2006
(406) 320 Roundup Cellco Partnership DBA Verizon Wireless Musselshell Cell Number February 11th 1995
(406) 321 Columbus New Cingular Wireless PCS Stillwater Cell Number September 11th 1994
(406) 322 Columbus Qwest Corporation Stillwater landline and VOIP February 4th 1994
(406) 323 Roundup Mid-rivers Telephone Cooperative Musselshell landline and VOIP February 4th 1994
(406) 324 Helena Qwest Corporation Lewis And Clark landline and VOIP June 30th 2001
(406) 325 Billings One Eighty Communications Yellowstone landline and VOIP August 20th 2000
(406) 326 Reed Point Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 327 Missoula Qwest Corporation Missoula landline and VOIP January 11th 1997
(406) 328 Absarokee Project Telephone Co. landline and VOIP February 4th 1994
(406) 329 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 330 Clinton Bresnan Broadband Of Montana landline and VOIP April 12th 2006
(406) 331 Roundup Cellco Partnership DBA Verizon Wireless Musselshell Cell Number October 11th 1997
(406) 332 Ronan Blackfoot Telephone Cooperative Lake landline and VOIP January 25th 1998
(406) 333 Livingston Qwest Corporation Park landline and VOIP February 4th 1994
(406) 334 Libby New Cingular Wireless PCS Lincoln Cell Number May 10th 2004
(406) 335 Sweet Grass Northern Telephone Cooperative Toole landline and VOIP February 4th 1994
(406) 336 Cut Bank Northern Telephone Cooperative Glacier landline and VOIP February 4th 1994
(406) 337 Sunburst Northern Telephone Cooperative landline and VOIP February 4th 1994
(406) 338 Browning 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 339 Cut Bank Northern Telephone Cooperative Glacier landline and VOIP February 4th 1994
(406) 340 Lima Mtpcs Beaverhead Cell Number August 23rd 2007
(406) 342 Hysham Range Telephone Cooperative Treasure landline and VOIP February 4th 1994
(406) 343 Wyola Project Telephone Co. Big Horn landline and VOIP February 4th 1994
(406) 345 Glendive Mid-rivers Telephone Cooperative Dawson landline and VOIP February 27th 1999
(406) 346 Forsyth Range Telephone Cooperative landline and VOIP July 11th 2002
(406) 347 Rosebud Range Telephone Cooperative Rosebud landline and VOIP February 4th 1994
(406) 348 Huntley Project Telephone Co. landline and VOIP February 4th 1994
(406) 349 Conner Blackfoot Telephone Cooperative Ravalli landline and VOIP February 4th 1994
(406) 350 Lewistown New Cingular Wireless PCS Fergus Cell Number February 11th 1995
(406) 351 Forsyth Cellco Partnership DBA Verizon Wireless Cell Number July 6th 1997
(406) 352 Box Elder Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 353 Harlem Central Montana Communications Blaine landline and VOIP February 4th 1994
(406) 354 Angela Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 355 Rudyard Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 356 Forsyth Qwest Corporation landline and VOIP February 4th 1994
(406) 357 Chinook Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 358 Musselshell Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 359 Glendive Qwest Corporation Dawson landline and VOIP February 4th 1994
(406) 360 Hamilton Cellco Partnership DBA Verizon Wireless Cell Number February 4th 1994
(406) 361 Hamilton Cellco Partnership DBA Verizon Wireless Cell Number June 9th 2011
(406) 362 Lincoln Lincoln Telephone Company landline and VOIP February 4th 1994
(406) 363 Hamilton Qwest Corporation landline and VOIP February 4th 1994
(406) 364 Hinsdale Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 365 Glendive Qwest Corporation Dawson landline and VOIP February 4th 1994
(406) 366 Lewistown Cellco Partnership DBA Verizon Wireless Fergus Cell Number February 4th 1994
(406) 367 Glasgow Nemont Telephone Cooperative Valley landline and VOIP February 27th 1999
(406) 368 Canyon Creek Lincoln Telephone Company landline and VOIP February 4th 1994
(406) 369 Hamilton New Cingular Wireless PCS Cell Number February 4th 1994
(406) 370 Missoula Cellco Partnership DBA Verizon Wireless Missoula Cell Number July 22nd 1999
(406) 371 Billings Mcimetro Access Transmission Services LLC Yellowstone landline and VOIP July 27th 2004
(406) 372 Kremlin Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 373 Huntley Qwest Corporation landline and VOIP February 4th 1994
(406) 374 Moore Central Montana Communications landline and VOIP February 4th 1994
(406) 375 Hamilton Qwest Corporation landline and VOIP July 4th 1995
(406) 376 Gildford Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 377 Glendive Mid-rivers Telephone Cooperative Dawson landline and VOIP October 11th 1997
(406) 378 Big Sandy Triangle Telephone Cooperative Assn. Chouteau landline and VOIP February 4th 1994
(406) 379 Turner Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 380 Lewistown Cellco Partnership DBA Verizon Wireless Fergus Cell Number October 11th 1997
(406) 381 Hamilton Cellco Partnership DBA Verizon Wireless Cell Number October 11th 1997
(406) 382 Superior New Cingular Wireless PCS Cell Number March 18th 2003
(406) 383 Dodson Central Montana Communications landline and VOIP February 4th 1994
(406) 384 Billings One Eighty Communications Yellowstone landline and VOIP May 10th 1999
(406) 385 Westby Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 386 Big Sandy Triangle Telephone Cooperative Assn. Chouteau landline and VOIP February 4th 1994
(406) 387 Columbia Falls Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 388 Belgrade Qwest Corporation landline and VOIP February 4th 1994
(406) 389 Helena Centurylink Communications LLC Lewis And Clark landline and VOIP September 18th 2013
(406) 390 Havre Cellco Partnership DBA Verizon Wireless Hill Cell Number February 4th 1994
(406) 391 Cut Bank Mtpcs Glacier Cell Number August 4th 2004
(406) 392 Frazer Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 393 Somers Bresnan Broadband Of Montana landline and VOIP March 30th 2006
(406) 394 Havre Triangle Telephone Cooperative Assn. Hill landline and VOIP February 4th 1994
(406) 395 Havre Triangle Telephone Cooperative Assn. Hill landline and VOIP February 4th 1994
(406) 396 Missoula Cellco Partnership DBA Verizon Wireless Missoula Cell Number November 26th 2003
(406) 397 Hingham Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 398 Havre Triangle Telephone Cooperative Assn. Hill landline and VOIP February 4th 1994
(406) 399 Havre Cellco Partnership DBA Verizon Wireless Hill Cell Number October 11th 1997
(406) 403 Great Falls Zayo Group LLC Cascade landline and VOIP March 8th 2006
(406) 404 Bozeman Bresnan Broadband Of Montana Gallatin landline and VOIP April 3rd 2012
(406) 407 Kalispell Cellco Partnership DBA Verizon Wireless Flathead Cell Number August 16th 2010
(406) 410 Helena Sprint Spectrum L.p.- Mt Lewis And Clark Cell Number June 13th 2000
(406) 414 Bozeman Qwest Corporation Gallatin landline and VOIP December 7th 2011
(406) 415 Deer Lodge Bresnan Broadband Of Montana Powell landline and VOIP April 9th 2010
(406) 417 Helena New Cingular Wireless PCS Lewis And Clark Cell Number May 28th 2008
(406) 420 Bigfork Bresnan Broadband Of Montana landline and VOIP February 28th 2006
(406) 421 Miles City Range Telephone Cooperative Custer landline and VOIP February 4th 1994
(406) 422 Helena Bresnan Broadband Of Montana Lewis And Clark landline and VOIP June 25th 2005
(406) 423 Hobson Central Montana Communications Judith Basin landline and VOIP February 4th 1994
(406) 424 Great Falls 3 Rivers Telephone Cooperative Cascade landline and VOIP November 12th 2001
(406) 425 Red Lodge Cellco Partnership DBA Verizon Wireless Carbon Cell Number February 4th 1994
(406) 426 Red Lodge Cellco Partnership DBA Verizon Wireless Carbon Cell Number July 6th 1997
(406) 427 Broadus Range Telephone Cooperative Powder River landline and VOIP February 4th 1994
(406) 428 Grass Range Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 429 Winnett Mid-rivers Telephone Cooperative Petroleum landline and VOIP February 4th 1994
(406) 430 Helena Zayo Group LLC Lewis And Clark landline and VOIP July 22nd 1999
(406) 431 Helena Cellco Partnership DBA Verizon Wireless Lewis And Clark Cell Number February 4th 1994
(406) 432 Galata Northern Telephone Cooperative landline and VOIP February 4th 1994
(406) 433 Sidney Mid-rivers Telephone Cooperative Richland landline and VOIP May 10th 1999
(406) 434 Shelby Qwest Corporation landline and VOIP February 4th 1994
(406) 435 Billings One Eighty Communications Yellowstone landline and VOIP August 20th 2000
(406) 436 Broadus Range Telephone Cooperative Powder River landline and VOIP February 4th 1994
(406) 437 Helena Mcimetro Access Transmission Services LLC Lewis And Clark landline and VOIP July 27th 2004
(406) 438 Helena Cellco Partnership DBA Verizon Wireless Lewis And Clark Cell Number January 10th 1996
(406) 439 Helena New Cingular Wireless PCS Lewis And Clark Cell Number February 4th 1994
(406) 440 Helena 3 Rivers Telephone Cooperative Lewis And Clark landline and VOIP July 1st 2005
(406) 441 Helena Qwest Corporation Lewis And Clark landline and VOIP February 4th 1994
(406) 442 Helena Qwest Corporation Lewis And Clark landline and VOIP February 4th 1994
(406) 443 Helena Qwest Corporation Lewis And Clark landline and VOIP February 4th 1994
(406) 444 Helena Qwest Corporation Lewis And Clark landline and VOIP February 4th 1994
(406) 445 Roberts Qwest Corporation landline and VOIP February 4th 1994
(406) 446 Red Lodge Qwest Corporation Carbon landline and VOIP February 4th 1994
(406) 447 Helena Qwest Corporation Lewis And Clark landline and VOIP February 4th 1994
(406) 448 Brockton Nemont Telephone Cooperative Roosevelt landline and VOIP February 4th 1994
(406) 449 Helena Qwest Corporation Lewis And Clark landline and VOIP February 4th 1994
(406) 450 Shelby Cellco Partnership DBA Verizon Wireless Cell Number September 11th 1994
(406) 451 Bozeman Sprint Spectrum L.p.- Mt Gallatin Cell Number August 4th 2004
(406) 452 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 453 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 454 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 455 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 456 Chester Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 457 Helena Qwest Corporation Lewis And Clark landline and VOIP April 15th 1996
(406) 458 Helena Qwest Corporation Lewis And Clark landline and VOIP February 4th 1994
(406) 459 Helena Cellco Partnership DBA Verizon Wireless Lewis And Clark Cell Number September 11th 1994
(406) 460 Shelby New Cingular Wireless PCS Cell Number September 11th 1994
(406) 461 Helena Cellco Partnership DBA Verizon Wireless Lewis And Clark Cell Number October 15th 1996
(406) 462 Winifred Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 463 Power 3 Rivers Telephone Cooperative Teton landline and VOIP February 4th 1994
(406) 464 Roy Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 465 Helena Cellco Partnership DBA Verizon Wireless Lewis And Clark Cell Number October 11th 1997
(406) 466 Choteau 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 467 Fairfield 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 468 Cascade Qwest Corporation landline and VOIP February 4th 1994
(406) 469 Pendroy 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 470 Shelby Cellco Partnership DBA Verizon Wireless Cell Number July 6th 1997
(406) 471 Kalispell Cellco Partnership DBA Verizon Wireless Flathead Cell Number June 1st 2005
(406) 472 Pendroy 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 473 Judith Gap Central Montana Communications Wheatland landline and VOIP February 4th 1994
(406) 474 Whitetail Nemont Telephone Cooperative Daniels landline and VOIP February 4th 1994
(406) 475 East Helena Qwest Corporation landline and VOIP February 4th 1994
(406) 476 Dutton Qwest Corporation landline and VOIP February 4th 1994
(406) 477 Ashland Range Telephone Cooperative landline and VOIP February 4th 1994
(406) 478 Sidney Cellco Partnership DBA Verizon Wireless Richland Cell Number October 11th 1997
(406) 479 Butte Cellco Partnership DBA Verizon Wireless Silver Bow Cell Number January 10th 1996
(406) 480 Sidney Cellco Partnership DBA Verizon Wireless Richland Cell Number July 4th 1995
(406) 482 Sidney Qwest Corporation Richland landline and VOIP February 4th 1994
(406) 483 Dagmar Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 484 Belfry Tct West landline and VOIP January 10th 1996
(406) 485 Circle Mid-rivers Telephone Cooperative Mccone landline and VOIP February 4th 1994
(406) 486 Fallon Mid-rivers Telephone Cooperative Prairie landline and VOIP February 4th 1994
(406) 487 Scobey Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 488 Sidney Mid-rivers Telephone Cooperative Richland landline and VOIP February 4th 1994
(406) 489 Sidney New Cingular Wireless PCS Richland Cell Number February 11th 1995
(406) 490 Butte Cellco Partnership DBA Verizon Wireless Silver Bow Cell Number February 4th 1994
(406) 491 Butte New Cingular Wireless PCS Silver Bow Cell Number February 4th 1994
(406) 492 Garrison Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 493 Missoula Bresnan Broadband Of Montana Missoula landline and VOIP October 13th 2005
(406) 494 Butte Qwest Corporation Silver Bow landline and VOIP February 4th 1994
(406) 495 Helena Qwest Corporation Lewis And Clark landline and VOIP October 13th 1999
(406) 496 Butte Qwest Corporation Silver Bow landline and VOIP February 4th 1994
(406) 497 Butte Qwest Corporation Silver Bow landline and VOIP September 11th 1994
(406) 498 Butte Cellco Partnership DBA Verizon Wireless Silver Bow Cell Number July 6th 1997
(406) 499 Seeley Lake New Cingular Wireless PCS Cell Number March 18th 2003
(406) 502 Helena Bresnan Broadband Of Montana Lewis And Clark landline and VOIP April 3rd 2012
(406) 505 Conrad New Cingular Wireless PCS Pondera Cell Number October 14th 2010
(406) 508 Frenchtown Level 3 Communications landline and VOIP February 3rd 2012
(406) 513 Helena Bresnan Broadband Of Montana Lewis And Clark landline and VOIP April 8th 2008
(406) 514 Culbertson New Cingular Wireless PCS Cell Number October 20th 2010
(406) 515 Superior New Cingular Wireless PCS Cell Number October 12th 2010
(406) 518 Bozeman Zayo Group LLC Gallatin landline and VOIP September 27th 2011
(406) 520 Absarokee Mtpcs Cell Number May 22nd 2002
(406) 521 Townsend Cellco Partnership DBA Verizon Wireless Broadwater Cell Number October 11th 1997
(406) 522 Bozeman Qwest Corporation Gallatin landline and VOIP October 11th 1997
(406) 523 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 524 Nashua Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 525 Wolf Point Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 526 Fort Peck Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 527 Saco Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 528 Ronan Ronan Telephone Co. Lake landline and VOIP June 13th 2000
(406) 529 Missoula Cellco Partnership DBA Verizon Wireless Missoula Cell Number September 16th 2005
(406) 530 Laurel Level 3 Communications landline and VOIP March 27th 2005
(406) 531 Missoula Cellco Partnership DBA Verizon Wireless Missoula Cell Number October 11th 1997
(406) 532 Missoula Blackfoot Communications Missoula landline and VOIP July 22nd 1999
(406) 533 Butte Qwest Corporation Silver Bow landline and VOIP January 25th 1998
(406) 534 Billings Bresnan Broadband Of Montana Yellowstone landline and VOIP June 25th 2005
(406) 535 Lewistown Mid-rivers Telephone Cooperative Fergus landline and VOIP August 14th 1998
(406) 537 Melville Triangle Telephone Cooperative Assn. Sweet Grass landline and VOIP February 4th 1994
(406) 538 Lewistown Qwest Corporation Fergus landline and VOIP February 4th 1994
(406) 539 Bozeman New Cingular Wireless PCS Gallatin Cell Number January 25th 1998
(406) 540 Missoula Zayo Group LLC Missoula landline and VOIP July 22nd 1999
(406) 541 Missoula Blackfoot Communications Missoula landline and VOIP February 4th 1994
(406) 542 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 543 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 544 Missoula Cellco Partnership DBA Verizon Wireless Missoula Cell Number February 4th 1994
(406) 545 Billings Level 3 Communications Yellowstone landline and VOIP June 19th 2002
(406) 546 Missoula Cellco Partnership DBA Verizon Wireless Missoula Cell Number July 6th 1997
(406) 547 White Sulphur Springs Central Montana Communications Meagher landline and VOIP February 4th 1994
(406) 548 Bozeman Qwest Corporation Gallatin landline and VOIP February 27th 1999
(406) 549 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 550 Missoula Sprint Spectrum L.p.- Mt Missoula Cell Number August 20th 2000
(406) 551 Bozeman Level 3 Communications Gallatin landline and VOIP June 19th 2002
(406) 552 Missoula Level 3 Communications Missoula landline and VOIP June 19th 2002
(406) 553 Divide Mtpcs Cell Number March 25th 2002
(406) 554 Olive Range Telephone Cooperative landline and VOIP February 4th 1994
(406) 556 Bozeman Qwest Corporation Gallatin landline and VOIP August 20th 2000
(406) 557 Jordan Mid-rivers Telephone Cooperative Garfield landline and VOIP February 4th 1994
(406) 558 Helena Level 3 Communications Lewis And Clark landline and VOIP June 19th 2002
(406) 559 Anaconda Cellco Partnership DBA Verizon Wireless Deer Lodge Cell Number October 11th 1997
(406) 560 Anaconda Cellco Partnership DBA Verizon Wireless Deer Lodge Cell Number February 4th 1994
(406) 561 Sunburst Mtpcs Cell Number May 22nd 2002
(406) 562 Fairfield 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 563 Anaconda Qwest Corporation Deer Lodge landline and VOIP February 4th 1994
(406) 564 Great Falls Level 3 Communications Cascade landline and VOIP June 19th 2002
(406) 565 Butte Level 3 Communications Silver Bow landline and VOIP June 19th 2002
(406) 566 Stanford Central Montana Communications landline and VOIP February 4th 1994
(406) 567 Denton Central Montana Communications landline and VOIP February 4th 1994
(406) 568 Ryegate Mid-rivers Telephone Cooperative Golden Valley landline and VOIP February 4th 1994
(406) 569 Sidney Reservation Telephone Cooperative Richland landline and VOIP February 4th 1994
(406) 570 Bozeman Cellco Partnership DBA Verizon Wireless Gallatin Cell Number July 6th 1997
(406) 571 Polson Bresnan Broadband Of Montana landline and VOIP February 28th 2006
(406) 572 Martinsdale Central Montana Communications landline and VOIP February 4th 1994
(406) 573 Browning Mtpcs Cell Number August 4th 2004
(406) 574 Belfry Qwest Corporation landline and VOIP January 10th 1996
(406) 575 Lavina Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 576 Conrad Mtpcs Pondera Cell Number April 20th 2006
(406) 577 Bozeman Onvoy Gallatin landline and VOIP July 22nd 1999
(406) 578 Wilsall Qwest Corporation landline and VOIP February 4th 1994
(406) 579 Bozeman Cellco Partnership DBA Verizon Wireless Gallatin Cell Number October 15th 1996
(406) 580 Bozeman New Cingular Wireless PCS Gallatin Cell Number February 4th 1994
(406) 581 Bozeman Cellco Partnership DBA Verizon Wireless Gallatin Cell Number February 4th 1994
(406) 582 Bozeman Qwest Corporation Gallatin landline and VOIP February 11th 1995
(406) 583 Bloomfield Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 584 Lindsay Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 585 Bozeman Qwest Corporation Gallatin landline and VOIP February 4th 1994
(406) 586 Bozeman Qwest Corporation Gallatin landline and VOIP February 4th 1994
(406) 587 Bozeman Qwest Corporation Gallatin landline and VOIP February 4th 1994
(406) 588 Plevna Mid-rivers Telephone Cooperative Fallon landline and VOIP January 10th 1996
(406) 589 Bozeman Cellco Partnership DBA Verizon Wireless Gallatin Cell Number January 10th 1996
(406) 590 Great Falls Mtpcs Cascade Cell Number January 25th 1998
(406) 591 Billings Mtpcs Yellowstone Cell Number January 25th 1998
(406) 592 Busby Range Telephone Cooperative landline and VOIP February 4th 1994
(406) 593 Butte Mtpcs Silver Bow Cell Number January 25th 1998
(406) 594 Helena Mtpcs Lewis And Clark Cell Number January 25th 1998
(406) 595 Bozeman Mtpcs Gallatin Cell Number January 25th 1998
(406) 596 Dillon Mtpcs Cell Number May 10th 1999
(406) 597 Shelby Mtpcs Cell Number December 11th 2001
(406) 598 Billings Mtpcs Yellowstone Cell Number July 24th 2003
(406) 599 Bozeman Cellco Partnership DBA Verizon Wireless Gallatin Cell Number October 26th 2004
(406) 600 Bozeman Cellco Partnership DBA Verizon Wireless Gallatin Cell Number April 13th 2006
(406) 601 Billings Blackfoot Communications Yellowstone landline and VOIP November 8th 2013
(406) 602 Bozeman Blackfoot Communications Gallatin landline and VOIP November 8th 2013
(406) 603 Helena Blackfoot Communications Lewis And Clark landline and VOIP November 8th 2013
(406) 604 Great Falls Blackfoot Communications Cascade landline and VOIP July 15th 2011
(406) 606 Billings Tri Tel Yellowstone landline and VOIP December 7th 2012
(406) 607 Kalispell Blackfoot Communications Flathead landline and VOIP November 8th 2013
(406) 612 Bigfork Zayo Group LLC landline and VOIP October 11th 2007
(406) 615 Thompson Falls Western Montana Communitytel Inc. Sanders Cell Number May 9th 2003
(406) 616 Three Forks Zayo Group LLC landline and VOIP July 1st 2011
(406) 620 Billings Sagebrush Cellular Yellowstone Cell Number December 6th 2005
(406) 621 Loma Mtpcs Cell Number February 18th 2003
(406) 622 Fort Benton Central Montana Communications landline and VOIP February 4th 1994
(406) 623 Hardin Level 3 Communications landline and VOIP February 16th 2005
(406) 624 Bozeman Montana Opticom Gallatin landline and VOIP February 3rd 2005
(406) 625 Stevensville Bresnan Broadband Of Montana landline and VOIP February 16th 2006
(406) 626 Frenchtown Qwest Corporation landline and VOIP February 4th 1994
(406) 627 Brady 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 628 Laurel Qwest Corporation landline and VOIP February 4th 1994
(406) 629 Hardin Cellco Partnership DBA Verizon Wireless Cell Number July 6th 1997
(406) 630 Sidney Level 3 Communications Richland landline and VOIP February 16th 2005
(406) 631 Elmo Zayo Group LLC landline and VOIP July 26th 2007
(406) 632 Two Dot Central Montana Communications landline and VOIP February 4th 1994
(406) 633 Park City Qwest Corporation landline and VOIP February 4th 1994
(406) 634 Helena AT&T; Local Lewis And Clark landline and VOIP August 20th 2000
(406) 635 Fallon Mid-rivers Telephone Cooperative Prairie landline and VOIP October 11th 1997
(406) 636 Lavina Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 637 Fallon Qwest Corporation Prairie landline and VOIP February 4th 1994
(406) 638 Crow Agency Project Telephone Co. landline and VOIP February 4th 1994
(406) 639 Lodge Grass Project Telephone Co. landline and VOIP February 4th 1994
(406) 640 West Yellowstone Cellco Partnership DBA Verizon Wireless Cell Number April 1st 1997
(406) 641 West Yellowstone Cellco Partnership DBA Verizon Wireless Cell Number July 6th 1997
(406) 642 Victor Qwest Corporation landline and VOIP February 4th 1994
(406) 643 Wyola Zayo Group LLC Big Horn landline and VOIP May 24th 2007
(406) 644 Charlo Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 645 Deer Lodge Mtpcs Powell Cell Number March 28th 2006
(406) 646 West Yellowstone Qwest Corporation landline and VOIP February 4th 1994
(406) 647 Billings Bandwidth.com Clec Yellowstone landline and VOIP July 3rd 2008
(406) 648 Hinsdale Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 649 St Regis Blackfoot Telephone Cooperative Mineral landline and VOIP February 4th 1994
(406) 650 Wolf Point Sagebrush Cellular landline and VOIP February 11th 1995
(406) 651 Billings Qwest Corporation Yellowstone landline and VOIP April 15th 1996
(406) 652 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 653 Wolf Point Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 654 Malta Central Montana Communications Phillips landline and VOIP February 4th 1994
(406) 655 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 656 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 657 Billings Qwest Corporation Yellowstone landline and VOIP February 4th 1994
(406) 658 Malta Triangle Telephone Cooperative Assn. Phillips landline and VOIP February 4th 1994
(406) 659 Wyola Qwest Corporation Big Horn landline and VOIP January 10th 1996
(406) 660 Dillon New Cingular Wireless PCS Cell Number September 11th 1994
(406) 661 Billings Sprint Spectrum L.p.- Mt Yellowstone Cell Number August 20th 2000
(406) 662 Bridger Qwest Corporation landline and VOIP February 4th 1994
(406) 663 Rapelje Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 664 Belfry Project Telephone Co. landline and VOIP February 4th 1994
(406) 665 Hardin Qwest Corporation landline and VOIP February 4th 1994
(406) 666 Saint Xavier Project Telephone Co. landline and VOIP February 4th 1994
(406) 667 Broadview Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 668 Fromberg Qwest Corporation landline and VOIP February 4th 1994
(406) 669 Molt Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 670 Billings Cellco Partnership DBA Verizon Wireless Yellowstone Cell Number February 11th 1995
(406) 671 Billings Cellco Partnership DBA Verizon Wireless Yellowstone Cell Number July 4th 1995
(406) 672 Billings Cellco Partnership DBA Verizon Wireless Yellowstone Cell Number January 10th 1996
(406) 673 Zortman Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 674 Whitewater Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 675 Ronan Ronan Telephone Co. Lake landline and VOIP February 4th 1994
(406) 676 Ronan Ronan Telephone Co. Lake landline and VOIP February 4th 1994
(406) 677 Seeley Lake Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 678 Saint Regis Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 679 Hardin Cellco Partnership DBA Verizon Wireless Cell Number February 4th 1994
(406) 680 Malta Sagebrush Cellular Phillips Cell Number January 10th 2005
(406) 681 Polaris Southern Montana Telephone Co. landline and VOIP February 4th 1994
(406) 682 Ennis 3 Rivers Telephone Cooperative Madison landline and VOIP February 4th 1994
(406) 683 Dillon Qwest Corporation landline and VOIP February 4th 1994
(406) 684 Twin Bridges 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 685 Norris 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 686 Clyde Park Qwest Corporation landline and VOIP February 4th 1994
(406) 687 Glendive Mid-rivers Telephone Cooperative Dawson landline and VOIP February 4th 1994
(406) 688 Scobey Sagebrush Cellular Cell Number February 10th 2014
(406) 689 Wisdom Southern Montana Telephone Co. landline and VOIP February 4th 1994
(406) 690 Billings Cellco Partnership DBA Verizon Wireless Yellowstone Cell Number February 4th 1994
(406) 691 Anaconda New Cingular Wireless PCS Deer Lodge Cell Number February 4th 1994
(406) 692 Rollins Zayo Group LLC landline and VOIP October 11th 2007
(406) 693 Anaconda Qwest Corporation Deer Lodge landline and VOIP February 4th 1994
(406) 694 Billings Cellco Partnership DBA Verizon Wireless Yellowstone landline and VOIP January 5th 2005
(406) 695 Wolf Point Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 696 Billings Cellco Partnership DBA Verizon Wireless Yellowstone Cell Number June 15th 2006
(406) 697 Billings Cellco Partnership DBA Verizon Wireless Yellowstone Cell Number April 21st 2005
(406) 698 Billings Cellco Partnership DBA Verizon Wireless Yellowstone Cell Number February 4th 1994
(406) 699 Hardin Mtpcs Cell Number August 8th 2001
(406) 702 Billings Bresnan Broadband Of Montana Yellowstone landline and VOIP March 7th 2012
(406) 707 Lewistown Mtpcs Fergus Cell Number June 30th 2001
(406) 708 Lewistown Level 3 Communications Fergus landline and VOIP February 16th 2005
(406) 709 Lakeside Bresnan Broadband Of Montana landline and VOIP February 9th 2006
(406) 720 Ashland Cellco Partnership DBA Verizon Wireless Cell Number October 11th 1997
(406) 721 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 722 Alberton Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 723 Butte Qwest Corporation Silver Bow landline and VOIP February 4th 1994
(406) 724 Opheim Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 725 Larslan Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 726 Arlee Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 727 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 728 Missoula Qwest Corporation Missoula landline and VOIP February 4th 1994
(406) 729 Hathaway Mtpcs Cell Number March 5th 2007
(406) 730 Whitefish Bresnan Broadband Of Montana landline and VOIP February 28th 2006
(406) 731 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 732 Saint Mary Qwest Corporation landline and VOIP February 4th 1994
(406) 733 Highwood 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 734 Carter 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 735 Geyser 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 736 Sand Coulee 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 737 Geraldine Central Montana Communications landline and VOIP February 4th 1994
(406) 738 Raynesford 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 739 Loma Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 740 Ashland Cellco Partnership DBA Verizon Wireless Cell Number September 11th 1994
(406) 741 Hot Springs Hot Springs Telephone Co. landline and VOIP February 4th 1994
(406) 742 Sidney Mid-rivers Telephone Cooperative Richland landline and VOIP August 14th 1998
(406) 743 Laurel New Cingular Wireless PCS Cell Number September 8th 2006
(406) 744 Charlo Western Montana Communitytel Inc. landline and VOIP November 16th 2012
(406) 745 Saint Ignatius Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 746 Nashua Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 747 Sidney Qwest Corporation Richland landline and VOIP February 4th 1994
(406) 748 Ashland Qwest Corporation landline and VOIP February 4th 1994
(406) 749 Ashland New Cingular Wireless PCS Cell Number February 11th 1995
(406) 750 Great Falls Cellco Partnership DBA Verizon Wireless Cascade Cell Number August 22nd 2005
(406) 751 Kalispell Centurytel Of Montana DBA Centurylink Flathead landline and VOIP July 4th 1995
(406) 752 Kalispell Centurytel Of Montana DBA Centurylink Flathead landline and VOIP February 4th 1994
(406) 753 Brady 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 754 Condon Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 755 Kalispell Centurytel Of Montana DBA Centurylink Flathead landline and VOIP February 4th 1994
(406) 756 Kalispell Centurytel Of Montana DBA Centurylink Flathead landline and VOIP February 4th 1994
(406) 757 Decker Range Telephone Cooperative landline and VOIP October 31st 2001
(406) 758 Kalispell Centurytel Of Montana DBA Centurylink Flathead landline and VOIP February 4th 1994
(406) 759 Chester Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 760 Great Falls Zayo Group LLC Cascade landline and VOIP July 22nd 1999
(406) 761 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 762 Opheim Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 763 Gallatin Gateway Qwest Corporation landline and VOIP February 4th 1994
(406) 764 Belfry Tct West landline and VOIP January 10th 1996
(406) 765 Plentywood Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 766 Froid Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 767 Alzada Rt Communications Carter landline and VOIP February 13th 2002
(406) 768 Poplar Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 769 Bainville Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 770 Great Falls New Cingular Wireless PCS Cascade Cell Number January 10th 1996
(406) 771 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 772 Plevna Mid-rivers Telephone Cooperative Fallon landline and VOIP February 4th 1994
(406) 773 Richey Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 774 Lambert Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 775 Ekalaka Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 776 Savage Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 777 Stevensville Qwest Corporation landline and VOIP February 4th 1994
(406) 778 Baker Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 779 Flaxville Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 780 Columbus Cellco Partnership DBA Verizon Wireless Stillwater Cell Number February 11th 1995
(406) 781 Great Falls Cellco Partnership DBA Verizon Wireless Cascade Cell Number February 4th 1994
(406) 782 Butte Qwest Corporation Silver Bow landline and VOIP February 4th 1994
(406) 783 Scobey Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 784 Ashland Range Telephone Cooperative landline and VOIP February 4th 1994
(406) 785 Nashua Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 786 Brockton Nemont Telephone Cooperative Roosevelt landline and VOIP February 4th 1994
(406) 787 Culbertson Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 788 Great Falls Cellco Partnership DBA Verizon Wireless Cascade Cell Number February 4th 1994
(406) 789 Medicine Lake Nemont Telephone Cooperative Sheridan landline and VOIP February 4th 1994
(406) 790 Culbertson New Cingular Wireless PCS Cell Number July 1st 1996
(406) 791 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 792 Butte Onvoy Silver Bow landline and VOIP July 22nd 1999
(406) 793 Ovando Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 794 Billings Zayo Group LLC Yellowstone landline and VOIP March 15th 2006
(406) 795 Wibaux Qwest Corporation Wibaux landline and VOIP February 4th 1994
(406) 796 Wibaux Mid-rivers Telephone Cooperative Wibaux landline and VOIP October 11th 1997
(406) 797 Anaconda Qwest Corporation Deer Lodge landline and VOIP February 4th 1994
(406) 798 Sidney Mid-rivers Telephone Cooperative Richland landline and VOIP February 4th 1994
(406) 799 Great Falls New Cingular Wireless PCS Cascade Cell Number February 4th 1994
(406) 800 Bridger Zayo Group LLC landline and VOIP December 11th 2013
(406) 802 Hamilton Bearcreek Networks landline and VOIP January 21st 2014
(406) 808 Havre Mtpcs Hill Cell Number June 30th 2001
(406) 812 Laurel Zayo Group LLC landline and VOIP October 3rd 2011
(406) 813 Belgrade Mcimetro Access Transmission Services LLC landline and VOIP September 14th 2011
(406) 818 Red Lodge Mtpcs Carbon Cell Number June 30th 2001
(406) 820 Whitefish Zayo Group LLC landline and VOIP October 11th 2007
(406) 821 Darby Qwest Corporation landline and VOIP February 4th 1994
(406) 822 Superior Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 823 Livingston Qwest Corporation Park landline and VOIP May 10th 1999
(406) 824 Saint Ignatius Mtpcs Cell Number October 13th 1999
(406) 825 Clinton Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 826 Plains Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 827 Thompson Falls Blackfoot Telephone Cooperative Sanders landline and VOIP February 4th 1994
(406) 828 Alzada Range Telephone Cooperative Carter landline and VOIP February 4th 1994
(406) 829 Missoula Qwest Corporation Missoula landline and VOIP January 25th 1998
(406) 830 Missoula Bresnan Broadband Of Montana Missoula landline and VOIP February 6th 2007
(406) 831 Glasgow Mtpcs Valley Cell Number June 7th 2006
(406) 832 Wise River Southern Montana Telephone Co. landline and VOIP February 4th 1994
(406) 833 Ronan Mtpcs Lake Cell Number October 13th 1999
(406) 834 Jackson Southern Montana Telephone Co. landline and VOIP February 4th 1994
(406) 835 Divide 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 836 Great Falls Sprint Spectrum L.p.- Mt Cascade Cell Number August 4th 2004
(406) 837 Bigfork Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 838 Cooke City Qwest Corporation landline and VOIP February 4th 1994
(406) 839 Billings Bresnan Broadband Of Montana Yellowstone landline and VOIP September 30th 2006
(406) 840 Belfry Zayo Group LLC landline and VOIP May 23rd 2007
(406) 841 Helena Qwest Corporation Lewis And Clark landline and VOIP May 18th 1998
(406) 842 Sheridan 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 843 Virginia City 3 Rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 844 Lakeside Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 845 Cut Bank Bresnan Broadband Of Montana Glacier landline and VOIP October 27th 2008
(406) 846 Deer Lodge Qwest Corporation Powell landline and VOIP February 4th 1994
(406) 847 Noxon Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 848 Emigrant Qwest Corporation landline and VOIP February 4th 1994
(406) 849 Elmo Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 850 Billings New Cingular Wireless PCS Yellowstone Cell Number January 10th 1996
(406) 851 Miles City Mtpcs Custer Cell Number April 20th 2006
(406) 852 Miles City Cellco Partnership DBA Verizon Wireless Custer Cell Number October 11th 1997
(406) 853 Miles City Cellco Partnership DBA Verizon Wireless Custer Cell Number February 4th 1994
(406) 854 Marion Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 855 Billings New Cingular Wireless PCS Yellowstone Cell Number February 4th 1994
(406) 856 Bighorn Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 857 Somers Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 858 Kalispell Centurytel Of Montana DBA Centurylink Flathead landline and VOIP February 4th 1994
(406) 859 Philipsburg Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 860 Billings New Cingular Wireless PCS Yellowstone Cell Number April 15th 1996
(406) 861 Billings New Cingular Wireless PCS Yellowstone Cell Number February 27th 1999
(406) 862 Whitefish Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 863 Whitefish Centurytel Of Montana DBA Centurylink landline and VOIP September 11th 1994
(406) 864 Alberton Blackfoot Telephone Cooperative landline and VOIP February 4th 1994
(406) 865 Dillon Cellco Partnership DBA Verizon Wireless Cell Number August 14th 1998
(406) 866 Great Falls Qwest Corporation Cascade landline and VOIP February 4th 1994
(406) 867 Billings One Eighty Communications Yellowstone landline and VOIP August 14th 1998
(406) 868 Great Falls Cellco Partnership DBA Verizon Wireless Cascade Cell Number May 18th 1998
(406) 869 Billings One Eighty Communications Yellowstone landline and VOIP July 22nd 1999
(406) 870 Great Falls Sprint Spectrum L.p.- Mt Cascade Cell Number June 13th 2000
(406) 871 Kalispell Cellco Partnership DBA Verizon Wireless Flathead Cell Number June 15th 2006
(406) 872 Polson Western Montana Communitytel Inc. landline and VOIP October 15th 2007
(406) 873 Cut Bank Qwest Corporation Glacier landline and VOIP February 4th 1994
(406) 874 Miles City Mid-rivers Telephone Cooperative Custer landline and VOIP January 14th 2000
(406) 875 Worden Project Telephone Co. landline and VOIP February 4th 1994
(406) 876 Billings Eltopia Communications Yellowstone landline and VOIP May 10th 2010
(406) 877 Wibaux Midstate Communications Wibaux landline and VOIP January 10th 1996
(406) 878 Great Falls 365 Wireless Cascade Cell Number March 1st 2013
(406) 879 Havre New Cingular Wireless PCS Hill Cell Number November 11th 2009
(406) 880 Missoula Mtpcs Missoula Cell Number January 25th 1998
(406) 881 Whitefish Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 882 Eureka Interbel Telephone Cooperative landline and VOIP February 4th 1994
(406) 883 Polson Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 884 Polson Centurytel Of Montana DBA Centurylink landline and VOIP August 14th 1998
(406) 885 Kalispell Mtpcs Flathead Cell Number August 14th 1998
(406) 886 Bigfork Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 887 Polson Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 888 Columbia Falls Qwest Corporation landline and VOIP February 4th 1994
(406) 889 Eureka Interbel Telephone Cooperative landline and VOIP February 4th 1994
(406) 890 Kalispell Bresnan Broadband Of Montana Flathead landline and VOIP January 10th 2007
(406) 891 Baker New Cingular Wireless PCS Cell Number May 18th 1998
(406) 892 Columbia Falls Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 893 Peerless Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 894 Billings Mid-rivers Telephone Cooperative Yellowstone landline and VOIP August 14th 1998
(406) 895 Outlook Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 896 Billings Qwest Corporation Yellowstone landline and VOIP January 25th 1998
(406) 897 Columbia Falls Bresnan Broadband Of Montana landline and VOIP February 28th 2006
(406) 898 Bozeman Bresnan Broadband Of Montana Gallatin landline and VOIP March 20th 2009
(406) 899 Great Falls New Cingular Wireless PCS Cascade Cell Number January 25th 1998
(406) 905 Joliet Zayo Group LLC landline and VOIP October 3rd 2011
(406) 913 Roundup Cable & Communications Corporation Musselshell Cell Number May 12th 2010
(406) 914 Lambert Cable & Communications Corporation Cell Number November 1st 2006
(406) 915 Wolf Point Cable & Communications Corporation Cell Number August 23rd 2006
(406) 916 Bozeman Nexus Communications Gallatin Cell Number January 10th 2011
(406) 920 Bozeman Sprint Spectrum L.p.- Mt Gallatin Cell Number August 20th 2000
(406) 922 Bozeman One Eighty Communications Gallatin landline and VOIP June 13th 2000
(406) 923 Great Falls Level 3 Communications Cascade landline and VOIP January 3rd 2005
(406) 924 Belgrade Level 3 Communications landline and VOIP October 26th 2004
(406) 925 Dillon Cellco Partnership DBA Verizon Wireless Cell Number January 25th 1998
(406) 926 Missoula Bresnan Broadband Of Montana Missoula landline and VOIP January 7th 2011
(406) 927 Billings New Cingular Wireless PCS Yellowstone Cell Number July 23rd 2010
(406) 928 Grass Range Cable & Communications Corporation Cell Number April 2nd 2007
(406) 929 Columbia Falls Zayo Group LLC landline and VOIP July 26th 2007
(406) 930 Big Timber Cellco Partnership DBA Verizon Wireless Cell Number September 11th 1994
(406) 931 Big Timber Cellco Partnership DBA Verizon Wireless Cell Number October 11th 1997
(406) 932 Big Timber Triangle Telephone Cooperative Assn. landline and VOIP February 4th 1994
(406) 933 Clancy Qwest Corporation landline and VOIP February 4th 1994
(406) 934 Miles City Cable & Communications Corporation Custer Cell Number March 27th 2007
(406) 935 Broadus Cable & Communications Corporation Powder River Cell Number April 25th 2001
(406) 936 Big Timber Mtpcs Cell Number November 22nd 2002
(406) 937 Sweet Grass Northern Telephone Cooperative Toole landline and VOIP February 4th 1994
(406) 938 Alzada Cable & Communications Corporation Carter Cell Number May 22nd 2002
(406) 939 Glendive Cellco Partnership DBA Verizon Wireless Dawson Cell Number February 4th 1994
(406) 941 Glendive Cellco Partnership DBA Verizon Wireless Dawson Cell Number November 20th 1998
(406) 942 Glasgow Cellco Partnership DBA Verizon Wireless Valley Cell Number October 23rd 2009
(406) 943 Sidney Level 3 Communications Richland landline and VOIP January 9th 2003
(406) 944 Miles City Level 3 Communications Custer landline and VOIP January 9th 2003
(406) 945 Havre New Cingular Wireless PCS Hill Cell Number November 20th 1998
(406) 946 Livingston Level 3 Communications Park landline and VOIP January 9th 2003
(406) 947 Musselshell Mid-rivers Telephone Cooperative landline and VOIP February 4th 1994
(406) 948 Glendive Level 3 Communications Dawson landline and VOIP January 9th 2003
(406) 949 Townsend New Cingular Wireless PCS Broadwater Cell Number February 4th 1994
(406) 951 Miles City New Cingular Wireless PCS Custer Cell Number September 11th 1994
(406) 952 Great Falls Bresnan Broadband Of Montana Cascade landline and VOIP October 13th 2005
(406) 953 Hardin Level 3 Communications landline and VOIP January 13th 2003
(406) 954 Roy Cable & Communications Corporation Cell Number April 11th 2007
(406) 956 Baker New Cingular Wireless PCS Cell Number October 20th 2010
(406) 957 Terry Cable & Communications Corporation Cell Number August 27th 2007
(406) 960 Dillon Level 3 Communications landline and VOIP January 9th 2003
(406) 961 Corvallis Qwest Corporation landline and VOIP February 4th 1994
(406) 962 Joliet Qwest Corporation landline and VOIP February 4th 1994
(406) 963 Froid Nemont Telephone Cooperative landline and VOIP February 4th 1994
(406) 964 Vaughn Qwest Corporation landline and VOIP May 18th 1998
(406) 965 Vaughn Qwest Corporation landline and VOIP February 4th 1994
(406) 966 Shelby Level 3 Communications landline and VOIP January 9th 2003
(406) 967 Worden Project Telephone Co. landline and VOIP February 4th 1994
(406) 968 Lewistown Level 3 Communications Fergus landline and VOIP January 9th 2003
(406) 969 Billings Bresnan Broadband Of Montana Yellowstone landline and VOIP January 7th 2011
(406) 971 Plevna Cable & Communications Corporation Fallon Cell Number January 11th 1997
(406) 972 Capitol West River Cooperative Telephone Company landline and VOIP January 10th 1996
(406) 973 Sidney Cable & Communications Corporation Richland Cell Number March 27th 2007
(406) 974 Circle Cable & Communications Corporation Mccone Cell Number January 11th 1997
(406) 975 Ekalaka Cable & Communications Corporation Cell Number January 11th 1997
(406) 977 Jordan Cable & Communications Corporation Garfield Cell Number January 11th 1997
(406) 978 Baker Cable & Communications Corporation Cell Number January 11th 1997
(406) 979 Richey Cable & Communications Corporation Cell Number January 11th 1997
(406) 980 Townsend Cellco Partnership DBA Verizon Wireless Broadwater Cell Number February 4th 1994
(406) 981 Miles City Cable & Communications Corporation Custer Cell Number August 28th 2007
(406) 982 Rollins Centurytel Of Montana DBA Centurylink landline and VOIP February 4th 1994
(406) 983 Ashland Cable & Communications Corporation Cell Number August 12th 2002
(406) 984 Birney Range Telephone Cooperative landline and VOIP February 4th 1994
(406) 987 Glendive Cable & Communications Corporation Dawson Cell Number April 2nd 2007
(406) 988 Dillon Level 3 Communications landline and VOIP January 7th 2005
(406) 989 Glendive New Cingular Wireless PCS Dawson Cell Number February 4th 1994
(406) 991 Marion Zayo Group LLC landline and VOIP October 11th 2007
(406) 992 Helena Ymax Communications Corp. Lewis And Clark landline and VOIP August 26th 2008
(406) 993 Ennis 3 Rivers Telephone Cooperative Madison landline and VOIP June 13th 2000
(406) 994 Bozeman Qwest Corporation Gallatin landline and VOIP February 4th 1994
(406) 995 Ennis 3 Rivers Telephone Cooperative Madison landline and VOIP February 4th 1994
(406) 996 Helena Bresnan Broadband Of Montana Lewis And Clark landline and VOIP January 10th 2011
(406) 999 Gallatin Gateway Montana Opticom landline and VOIP July 11th 2006

Cities that have coverage in 406 area code

Absarokee
Alberton
Alzada
Anaconda
Angela
Arlee
Ashland
Bainville
Baker
Belfry
Belgrade
Belt
Big Sandy
Big Timber
Bigfork
Bighorn
Billings
Birney
Bloomfield
Boulder
Box Elder
Bozeman
Brady
Bridger
Broadus
Broadview
Brockton
Browning
Busby
Butte
Canyon Creek
Capitol
Carter
Cascade
Charlo
Chester
Chinook
Choteau
Circle
Clancy
Clinton
Clyde Park
Columbia Falls
Columbus
Condon
Conner
Conrad
Cooke City
Corvallis
Crow Agency
Culbertson
Cut Bank
Dagmar
Darby
Decker
Deer Lodge
Denton
Dillon
Divide
Dixon
Dodson
Drummond
Dutton
East Helena
Ekalaka
Elmo
Emigrant
Ennis
Essex
Eureka
Fairfield
Fallon
Flaxville
Forsyth
Fort Benton
Fort Peck
Fort Shaw
Frazer
Frenchtown
Froid
Fromberg
Galata
Gallatin Gateway
Garrison
Geraldine
Geyser
Gildford
Glasgow
Glendive
Grass Range
Great Falls
Hamilton
Hardin
Harlem
Hathaway
Havre
Helena
Highwood
Hingham
Hinsdale
Hobson
Hot Springs
Huntley
Hysham
Jackson
Joliet
Joplin
Jordan
Judith Gap
Kalispell
Kremlin
Lakeside
Lambert
Larslan
Laurel
Lavina
Lewistown
Libby
Lima
Lincoln
Lindsay
Livingston
Lodge Grass
Lolo
Loma
Malta
Manhattan
Marion
Martinsdale
Medicine Lake
Melville
Miles City
Missoula
Molt
Moore
Musselshell
Nashua
Neihart
Norris
Noxon
Olive
Opheim
Outlook
Ovando
Park City
Peerless
Pendroy
Philipsburg
Plains
Plentywood
Plevna
Polaris
Polson
Poplar
Potomac
Power
Rapelje
Raynesford
Red Lodge
Reed Point
Richey
Roberts
Rollins
Ronan
Rosebud
Roundup
Roy
Rudyard
Ryegate
Saco
Saint Ignatius
Saint Mary
Saint Regis
Saint Xavier
Sand Coulee
Savage
Scobey
Seeley Lake
Shelby
Sheridan
Sidney
Somers
St Regis
Stanford
Stevensville
Sunburst
Superior
Sweet Grass
Terry
Thompson Falls
Three Forks
Townsend
Troy
Turner
Twin Bridges
Two Dot
Valier
Vaughn
Victor
Virginia City
West Yellowstone
Westby
White Sulphur Springs
Whitefish
Whitehall
Whitetail
Whitewater
Wibaux
Wilsall
Winifred
Winnett
Wisdom
Wise River
Wolf Creek
Wolf Point
Worden
Wyola
Zortman

Recently Unidentified 406 area code numbers

406 area code numbers that might be spam, scams or that people have reported as unidentified callers

Most searched 406 area code numbers

Cell Landline
All Time This Month All Time This Month
406-201-0005 406-201-0005 406-200-0148 406-200-0148
406-201-0100 406-201-0100 406-200-1601 406-200-1601
406-201-0155 406-201-0155 406-200-2082 406-200-2082
406-201-0158 406-201-0158 406-200-3895 406-200-3895
406-201-1218 406-201-1218 406-200-4007 406-200-4007
406-201-1232 406-201-1232 406-200-4288 406-200-4288
406-201-1234 406-201-1234 406-200-4329 406-200-4329
406-201-1259 406-201-1259 406-200-4589 406-200-4589
406-201-1260 406-201-1260 406-200-4772 406-200-4772
406-201-1463 406-201-1463 406-200-5552 406-200-5552
406-201-1594 406-201-1594 406-200-8434 406-200-8434
406-201-1602 406-201-1602 406-200-8524 406-200-8524
406-201-1623 406-201-1623 406-200-8568 406-200-8568
406-201-1643 406-201-1643 406-200-8600 406-200-8600
406-201-1680 406-201-1680 406-200-8772 406-200-8772
406-201-1692 406-201-1692 406-200-8802 406-200-8802
406-201-1994 406-201-1994 406-200-9602 406-200-9602
406-201-2410 406-201-2410 406-203-0009 406-203-0009
406-201-3036 406-201-3036 406-203-0463 406-203-0463
406-201-3069 406-201-3069 406-203-0471 406-203-0471

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