815 Area Code Prefixes Directory

Choose a prefix to view phone numbers and related information

Paetec Communications
Carrier

Coverage Area
Counties: La Salle
Cities: La Salle

Bandwidth.com Clec
Carrier

Coverage Area
Counties: Winnebago
Cities: Rockford

Usa Mobility Wireless
Carrier

Coverage Area
Counties: , Winnebago, Kankakee
Cities: Joliet, Crystal Lake, La Grange Park, Rockford, Woodstock, Kankakee

Centurylink Communications LLC
Carrier

Coverage Area
Cities: La Grange Park

Ameritech Illinois
Carrier

Coverage Area
Counties: , La Salle, Winnebago, Grundy, Cook, Kendall, Jo Daviess, Kankakee
Cities: Woodstock, La Salle, Rockford, Gardner, Gilman, Onarga, Loves Park, Verona, Romeoville, Chicago, Crystal Lake, Seneca, Mchenry, Beloit, Morris, Braidwood, Herscher, St Anne, Elwood, Ottawa, Watseka, Plainfield, Mazon, New Lenox, Frankfort, Grant Park, Minooka, Manteno, Momence, Yorkville, Wilmington, Manhattan, Sterling, Lockport, Marengo, Dwight, Coal City, Forrest, Utica, Crescent City, Newark, Joliet, Lisbon, Galena, Harding, Kankakee, Oglesby, Union, Harvard, Saint Anne

AT&T; Local
Carrier

Coverage Area
Counties: , Winnebago, Stephenson
Cities: Joliet, Pontiac, Rockford, Dekalb, Oregon, Ottawa, Freeport, Morris

Level 3 Communications
Carrier

Coverage Area
Counties: Winnebago, , Boone, Jo Daviess, La Salle, Dekalb, Kankakee, Stephenson
Cities: Rockford, Mchenry, Belvidere, Woodstock, Galena, La Salle, Union, Morris, Watseka, Frankfort, Sandwich, Kankakee, Ottawa, Mendota, Freeport, Momence, Joliet, Plainfield, Gilman, Coal City, Somonauk, Rochelle, Lockport, Clifton, Rockton

T-mobile Usa
Carrier

Coverage Area
Counties: , Kankakee, Winnebago, Stephenson
Cities: Joliet, Kankakee, Rockford, Freeport, Dekalb, Woodstock

United States Cellular Corp. - Illinois
Carrier

Coverage Area
Counties: , Winnebago, Jo Daviess, Stephenson, Lee
Cities: Sterling, Rockford, Galena, Freeport, Dekalb, Dixon

Rcn Telecom Services Of Illinois
Carrier

Coverage Area
Counties: Kankakee,
Cities: Kankakee, Crescent City, Gardner, Lockport, Morris, Ottawa, Mchenry, Manhattan, Woodstock, Utica, Plainfield, Ashkum, Chebanse, Gilman, Watseka

First Communications LLC
Carrier

Coverage Area
Counties: , Kankakee
Cities: New Lenox, Crescent City, Utica, Morris, Manhattan, Mchenry, Joliet, Plainfield, Woodstock, Gardner, Lockport, Coal City, Kankakee, Ottawa

Cellco Partnership DBA Verizon Wireless
Carrier

Coverage Area
Counties: Kankakee, Winnebago, Stephenson, , Lee
Cities: Kankakee, Rockford, Freeport, Woodstock, Joliet, Dixon, Sterling, Elizabeth, Dekalb, Hennepin, Somonauk

Digital Network Access Communications
Carrier

Coverage Area
Cities: Dekalb

Sprint Spectrum L.p.
Carrier

Coverage Area
Counties: , Winnebago, Kankakee, La Salle, Lee
Cities: Crystal Lake, Joliet, Rockford, Mchenry, Woodstock, Dekalb, Mendota, Kankakee, Harvard, La Salle, Sterling, Sycamore, Pontiac, Streator, Dixon, Savanna

Teleport Communications America
Carrier

Coverage Area
Counties: , Kankakee
Cities: Lockport, Crystal Lake, Frankfort, Joliet, Kankakee, Woodstock, Mchenry, Ottawa, Morris, Elwood, Harvard, Dekalb

Citizens Telecom Co Illinois-frontier Citizens -il
Carrier

Coverage Area
Counties: Carroll, , Ogle
Cities: Milledgeville, Lanark, Tampico, Chadwick, East Dubuque, Morrison, Lyndon, Shannon, Polo, Prophetstown

Broadwing Communications
Carrier

Coverage Area
Counties: , Kankakee, La Salle
Cities: Plainfield, Crystal Lake, Gardner, Lockport, Mchenry, Woodstock, Utica, Ottawa, Manhattan, Morris, Kankakee, Crescent City, Frankfort, Grant Park, Marengo, Minooka, New Lenox, Seneca, La Salle, Joliet, Wilmington

Frontier North
Carrier

Coverage Area
Counties: Stephenson, , Putnam, Dekalb
Cities: Freeport, Byron, Pecatonica, Earlville, Durand, Grand Ridge, Waterman, Hinckley, Cherry Valley, Winnebago, Granville, German Valley, Reddick, Winslow, Lostant, Lena, Ohio, Walnut, Malta, Monroe Center, Steward, Martinton, Sheldon, Beaverville, Putnam, Pearl City, Sheffield, Oglesby, Dakota, Toluca, Ashton, Franklin Grove, Donovan, Apple River, Leland, Sheridan, Compton, Somonauk, Kirkland, Mendota, Rochelle, Emington, Capron, Hanover, Garden Prairie, Elizabeth, Roscoe, Rockton, Paw Paw, Chatsworth, La Moille, Malden, Stillman Valley, Tiskilwa, Hebron, Wonder Lake, Hennepin, Spring Valley, Streator, Spring Grove, Richmond, Piper City, Strawn, Fairbury, Clifton, Chebanse, Ashkum, Wyanet, Oregon, Mt Morris, Warren, Dekalb, Sandwich, Orangeville, Shabbona, Maple Park, Pontiac, Scales Mound, Sublette, Wenona, Long Point, Amboy, Rutland, Davis, Mc Connell, Magnolia, Princeton, New Milford, Caledonia, Ladd, Sycamore, Forreston, Chenoa, Stockton, Odell

Charter Fiberlink - Illinois
Carrier

Coverage Area
Counties: Winnebago,
Cities: Rockford, Lanark, Harvard

American Messaging (am)
Carrier

Coverage Area
Counties: , Kankakee, Winnebago
Cities: Northbrook, Kankakee, Dekalb, La Grange Park, Mchenry, Rockford

Gallatin River Communications DBA Centurylink
Carrier

Coverage Area
Counties: , Lee
Cities: Mt Carroll, Rock Falls, Thomson, Savanna, Dixon, Harmon

Comcast Phone Of Illinois DBA Comco
Carrier

Coverage Area
Counties: La Salle, Winnebago,
Cities: La Salle, Rockford, Crystal Lake, Dekalb

Frontier Communications Of Illinois
Carrier

Coverage Area
Cities: Kempton, Cullom, Saunemin

Us Xchange Of Illinois LLC DBA Choice One Comm Il
Carrier

Coverage Area
Counties: , Kankakee, Winnebago
Cities: Minooka, Kankakee, Elwood, Rockford

Stelle Telephone Co.
Carrier

Coverage Area
Cities: Stelle

Illinois Valley Cellular Rsa 2-ii Partnership
Carrier

Coverage Area
Cities: Streator

Mci Worldcom Communications
Carrier

Coverage Area
Counties: , Winnebago
Cities: Crystal Lake, Plainfield, Mchenry, Joliet, Dekalb, Rockford

Frontier Communications Of The Carolinas, Inc
Carrier

Coverage Area
Cities: Danforth, Cissna Park, Watseka, Milford, Wellington

Mediacom Telephony Of Illinois
Carrier

Coverage Area
Counties: , Carroll, Livingston
Cities: Dekalb, Ottawa, Morrison, Streator, Shannon, Cullom, Poplar Grove, Milledgeville, Harvard, Lyndon, Cornell, Elizabeth, Prophetstown

Sbc Internet Services
Carrier

Coverage Area
Counties: , Winnebago
Cities: Minooka, Rockford, Marengo

Bergen Telephone Co. - Illinois
Carrier

Coverage Area
Cities: South Beloit

Illinois Valley Cellular Rsa 2-i Partnership
Carrier

Coverage Area
Cities: Princeton, Watseka, La Grange Park, Pontiac, Mendota

Aero North Communications
Carrier

Coverage Area
Counties: , Stephenson, Boone
Cities: Shannon, Rockton, Roscoe, Freeport, Byron, Pecatonica, Durand, German Valley, Winslow, Lena, Pearl City, Dakota, Apple River, Hanover, Warren, Orangeville, Elizabeth, Davis, Mc Connell, Forreston, Stockton, Scales Mound, New Milford, Winnebago, Belvidere, Lanark

Ymax Communications Corp.
Carrier

Coverage Area
Counties: Winnebago
Cities: Rockford

Tds Metrocom Inc.-il
Carrier

Coverage Area
Counties: Winnebago,
Cities: Rockford, Beloit

Peerless Network Of Illinois
Carrier

Coverage Area
Counties: Kankakee
Cities: Kankakee

Xo Illinois
Carrier

Coverage Area
Counties: , Kankakee
Cities: Mchenry, Joliet, Minooka, Kankakee, Woodstock

Essex Telcom
Carrier

Coverage Area
Counties: , Ogle, Lee, Carroll
Cities: Franklin Grove, Sublette, Sterling, Malta, Savanna, Fulton, Harmon, Polo, Dixon, Mt Carroll, Prophetstown, Milledgeville, Lanark, Lyndon, Mt Morris, Ashton, Rock Falls, Rochelle, Amboy, Tampico, Sycamore

Kinsman Mutual Telephone Company
Carrier

Coverage Area
Cities: Kinsman

Tonica Telephone Co.
Carrier

Coverage Area
Cities: Tonica

Frontier Communications Of Depue
Carrier

Coverage Area
Cities: Spring Valley

365 Wireless
Carrier

Coverage Area
Counties: Winnebago
Cities: Rockford

Sprint Communications Company, L.p.
Carrier

Coverage Area
Counties: , Stephenson
Cities: Marseilles, Saunemin, Joliet, Freeport

Indiana Paging Ntwk
Carrier

Coverage Area
Cities: La Grange Park

Ovation Communications Of Illinois
Carrier

Coverage Area
Cities: Joliet

C-r Telephone Co.
Carrier

Coverage Area
Cities: Ransom

Bitwise Communications
Carrier

Coverage Area
Counties: Winnebago, , Livingston
Cities: Rockford, Flanagan, Cornell, Graymont

Neutral Tandem-illinois
Carrier

Coverage Area
Counties: Winnebago
Cities: Rockford

Sharon Telephone Co. - Illinois
Carrier

Coverage Area
Cities: Capron

Leaf River Telephone Co.
Carrier

Coverage Area
Cities: Leaf River

Frontier Communications Of Prairie
Carrier

Coverage Area
Cities: Graymont, Flanagan

Marseilles Telephone Co. Of Marseilles
Carrier

Coverage Area
Cities: Marseilles

Answer America DBA Answer Usa
Carrier

Coverage Area
Counties: Winnebago
Cities: Rockford

Mtco Communications
Carrier

Coverage Area
Cities: Marseilles

Leonore Mutual Telephone Co.
Carrier

Coverage Area
Cities: Tonica

Mcnabb Telephone Co.
Carrier

Coverage Area
Cities: Mc Nabb

Cricket Communications
Carrier

Coverage Area
Cities: Amboy

Broadvox-clec
Carrier

Coverage Area
Cities: Minooka

North County Communications Corp. - CA
Carrier

Coverage Area
Cities: Leaf River

Mcleodusa Telecommunications Services- Il
Carrier

Coverage Area
Counties: Winnebago
Cities: Rockford

The 815 area code is located in Chicago, Illinois including La Salle, Rockford and was originally put into service on December 22nd 2010. Find whose number this is.

Recently Reported Numbers

(815) 374-8797Unknown

Fake car warranty extension scam call by madarchod criminals phoning from India This is a fake car warranty extension scam by criminals robo-dialing from India, trying to steal your credit card number, Social Security number, and personal information. The scam begins with a pre-recorded robotic person speaking English that is generated using text-to-speech translation software to disguise the

(815) 745-3169Unknown

They keep calling my work number.

(815) 702-2001Unknown

Did not leave a message.

(815) 722-8398Unknown

Called and hung up when I answered.

(815) 287-0249Unknown

Got the same message. Sent my name, ss#, birthdate and blood type. Hope it gets straightened out.

(815) 768-4655Dangerous

As stated all over this page they are scammers. No company is given northern person calling. Also stated they was coming to my job and home. Where they do that at.

(815) 768-4655Dangerous

Same number called me two times. When I called back the man I spoke with got mad at me for asking questions and he hung up. I called back and spoke with the same man again asking why he hung up for me asking questions and he said I will see you in court over this debt from 13 years ago that you had in a different state.

(815) 768-4655Unknown

Scam! Real process servers don't call in advance.

(815) 283-3450Unknown

I just got a call from this number to my cell phone.

(815) 570-3020Unknown

Called and hung up with no message.

Recently Unidentified numbers

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

815-964-9165Ameritech Illinois
815-838-2441Ameritech Illinois
815-611-7129UNKNOWN
815-784-1811Frontier North
815-358-2508C-r Telephone Co.
815-877-4885Ameritech Illinois
815-374-8232Us Xchange Of Illinois LLC DBA Choice One Comm Il
815-142-4874UNKNOWN
815-589-8114Citizens Telecom Co Illinois-frontier Citizens -il
815-236-7600New Cingular Wireless PCS
815-765-1901Frontier North
815-181-3260UNKNOWN
815-547-2212Frontier North
815-454-5563Frontier North
815-940-9543Level 3 Communications
815-387-3024Ameritech Illinois
815-178-1988UNKNOWN
815-469-4059Ameritech Illinois
815-174-5019UNKNOWN

Most searched numbers

Cell
All TimeThis Month
815-208-1520First seen 2017-05-28815-892-3911First seen 2011-12-08
815-907-3153First seen 2010-10-02815-333-4127First seen 2012-03-05
815-766-3020First seen 2018-01-17815-537-3474First seen 2011-05-22
815-829-5628First seen 2018-04-21815-628-9419First seen 2019-10-23
815-284-6481First seen 2011-11-13815-975-4937First seen 2011-10-24
Landline
All TimeThis Month
815-197-5525First seen 2012-05-11815-592-6526First seen 2018-08-18
815-484-3051First seen 2014-01-25815-672-6760First seen 2017-11-19
815-450-1362First seen 2014-09-20815-913-8910First seen 2014-07-28
815-507-9457First seen 2010-05-19815-304-6684First seen 2017-12-17
815-340-2197First seen 2012-08-09815-941-1781First seen 2014-05-02

Cities With coverage

CITY LIST
Amboy
Apple River
Ashkum
Ashton
Beaverville
Beloit
Belvidere
Braidwood
Byron
Cabery
Caledonia
Capron
Chadwick
Chatsworth
Chebanse
Chenoa
Cherry Valley
Chicago
Cissna Park
Clifton
Coal City
Compton
Cornell
Crescent City
Crystal Lake
Cullom
Dakota
Danforth
Davis
Dekalb
Dixon
Donovan
Durand
Dwight
Earlville
East Dubuque
Elizabeth
Elwood
Emington
Fairbury
Flanagan
Forrest
Forreston
Frankfort
Franklin Grove
Freeport
Fulton
Galena
Garden Prairie
Gardner
Genoa
German Valley
Gilman
Grand Ridge
Grant Park
Granville
Graymont
Hanover
Harding
Harmon
Harvard
Hebron
Hennepin
Herscher
Hinckley
Joliet
Kankakee
Kempton
Kinsman
Kirkland
La Grange Park
La Moille
La Salle
Ladd
Lanark
Leaf River
Leland
Lena
Lisbon
Lockport
Long Point
Lostant
Loves Park
Lyndon
Magnolia
Malden
Malta
Manhattan
Manteno
Maple Park
Marengo
Marseilles
Martinton
Mazon
Mc Connell
Mc Nabb
Mchenry
Mendota
Milford
Milledgeville
Minooka
Momence
Monroe Center
Morris
Morrison
Mt Carroll
Mt Morris
New Lenox
New Milford
Newark
Northbrook
Odell
Oglesby
Ohio
Onarga
Orangeville
Oregon
Ottawa
Paw Paw
Pearl City
Pecatonica
Piper City
Plainfield
Polo
Pontiac
Poplar Grove
Princeton
Prophetstown
Putnam
Ransom
Reddick
Richmond
Rochelle
Rock Falls
Rockford
Rockton
Romeoville
Roscoe
Rutland
Saint Anne
Sandwich
Saunemin
Savanna
Scales Mound
Seneca
Shabbona
Shannon
Sheffield
Sheldon
Sheridan
Somonauk
South Beloit
Spring Grove
Spring Valley
St Anne
Stelle
Sterling
Steward
Stillman Valley
Stockton
Strawn
Streator
Sublette
Sycamore
Tampico
Thomson
Tiskilwa
Toluca
Tonica
Union
Utica
Verona
Walnut
Warren
Waterman
Watseka
Wellington
Wenona
West Brooklyn
Wilmington
Winnebago
Winslow
Wonder Lake
Woodstock
Wyanet
Yorkville