1. Area Code Lookup
  2. Area code 510

Area Code 510 Information and Location Details

The 510 area code is located in San Jose, California including Hayward, Oakland and was originally put into service on January 14th 2000. Find whose number this is.

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Country

United States of America

State

California

Largest City

San Jose

Timezone

Pacific

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510 Area Code Prefixes Directory

If you know the complete number you’re looking up, please use the Phone Number Search above. Or to explore prefixes in different coverage areas, please use the tables below.

Metro PCS
Carrier

Coverage Area
Counties: , Contra Costa, San Francisco, Alameda
Cities: Hayward, Oakland, Richmond, San Francisco, Fremont

(510) 200
(510) 472
(510) 485
(510) 575
(510) 677
(510) 692
(510) 706
(510) 776
(510) 827
(510) 938

Peerless Network Of California
Carrier

Coverage Area
Counties: , Alameda
Cities: Oakland, Hayward, Fremont

(510) 201
(510) 370
(510) 443

American Messaging (am)
Carrier

Coverage Area
Counties: , Contra Costa, Alameda
Cities: Oakland, Hayward, Richmond, Fremont

(510) 202
(510) 312
(510) 349
(510) 389
(510) 391
(510) 392
(510) 442
(510) 448
(510) 503
(510) 539
(510) 718
(510) 840
(510) 968

Pacific Bell
Carrier

Coverage Area
Counties: , Contra Costa, Alameda
Cities: Berkeley, Oakland, Richmond, El Sobrante, Fremont, Hercules, Hayward, Alameda, Albany, San Leandro, Union City, Crockett

(510) 204
(510) 208
(510) 215
(510) 222
(510) 223
(510) 226
(510) 229
(510) 231
(510) 232
(510) 233
(510) 234
(510) 235
(510) 236
(510) 237
(510) 238
(510) 242
(510) 243
(510) 245
(510) 247
(510) 249
(510) 251
(510) 252
(510) 258
(510) 259
(510) 261
(510) 262
(510) 263
(510) 264
(510) 265
(510) 266
(510) 267
(510) 268
(510) 271
(510) 272
(510) 273
(510) 276
(510) 278
(510) 284
(510) 286
(510) 287
(510) 292
(510) 293
(510) 297
(510) 302
(510) 307
(510) 317
(510) 324
(510) 336
(510) 337
(510) 338
(510) 339
(510) 346
(510) 347
(510) 351
(510) 352
(510) 353
(510) 354
(510) 356
(510) 357
(510) 360
(510) 374
(510) 382
(510) 383
(510) 408
(510) 412
(510) 413
(510) 419
(510) 420
(510) 425
(510) 428
(510) 429
(510) 430
(510) 433
(510) 434
(510) 436
(510) 437
(510) 438
(510) 440
(510) 441
(510) 444
(510) 445
(510) 446
(510) 450
(510) 451
(510) 452
(510) 454
(510) 464
(510) 465
(510) 466
(510) 471
(510) 475
(510) 476
(510) 477
(510) 481
(510) 482
(510) 483
(510) 486
(510) 487
(510) 489
(510) 490
(510) 492
(510) 494
(510) 495
(510) 498
(510) 505
(510) 521
(510) 522
(510) 523
(510) 524
(510) 525
(510) 526
(510) 527
(510) 528
(510) 529
(510) 530
(510) 531
(510) 532
(510) 533
(510) 534
(510) 535
(510) 536
(510) 537
(510) 538
(510) 540
(510) 547
(510) 548
(510) 549
(510) 553
(510) 558
(510) 559
(510) 562
(510) 563
(510) 567
(510) 568
(510) 569
(510) 574
(510) 577
(510) 581
(510) 582
(510) 583
(510) 587
(510) 594
(510) 595
(510) 596
(510) 597
(510) 601
(510) 608
(510) 613
(510) 614
(510) 615
(510) 618
(510) 620
(510) 622
(510) 623
(510) 624
(510) 625
(510) 627
(510) 628
(510) 632
(510) 633
(510) 635
(510) 636
(510) 637
(510) 638
(510) 639
(510) 642
(510) 643
(510) 644
(510) 645
(510) 647
(510) 649
(510) 651
(510) 652
(510) 653
(510) 654
(510) 655
(510) 656
(510) 657
(510) 658
(510) 659
(510) 661
(510) 663
(510) 664
(510) 665
(510) 666
(510) 667
(510) 668
(510) 669
(510) 670
(510) 675
(510) 678
(510) 683
(510) 687
(510) 690
(510) 704
(510) 705
(510) 713
(510) 723
(510) 724
(510) 727
(510) 728
(510) 729
(510) 732
(510) 733
(510) 735
(510) 739
(510) 741
(510) 742
(510) 744
(510) 745
(510) 747
(510) 748
(510) 749
(510) 752
(510) 758
(510) 763
(510) 765
(510) 769
(510) 770
(510) 777
(510) 780
(510) 781
(510) 782
(510) 783
(510) 784
(510) 785
(510) 786
(510) 787
(510) 790
(510) 791
(510) 792
(510) 793
(510) 794
(510) 795
(510) 796
(510) 797
(510) 799
(510) 808
(510) 814
(510) 817
(510) 818
(510) 832
(510) 834
(510) 835
(510) 836
(510) 839
(510) 841
(510) 843
(510) 845
(510) 848
(510) 849
(510) 864
(510) 865
(510) 869
(510) 873
(510) 874
(510) 881
(510) 883
(510) 884
(510) 885
(510) 886
(510) 887
(510) 888
(510) 889
(510) 891
(510) 893
(510) 895
(510) 922
(510) 923
(510) 936
(510) 964
(510) 965
(510) 970
(510) 979
(510) 981
(510) 985
(510) 986
(510) 987

Sprint Spectrum
Carrier

Coverage Area
Counties: San Francisco, , Alameda, Contra Costa
Cities: San Francisco, Hayward, Oakland, Hercules, Fremont, Richmond, Crockett, Berkeley, El Sobrante, Union City

(510) 205
(510) 209
(510) 221
(510) 224
(510) 290
(510) 294
(510) 306
(510) 314
(510) 328
(510) 376
(510) 377
(510) 385
(510) 393
(510) 435
(510) 447
(510) 453
(510) 455
(510) 459
(510) 469
(510) 484
(510) 543
(510) 551
(510) 557
(510) 593
(510) 681
(510) 682
(510) 684
(510) 691
(510) 714
(510) 715
(510) 719
(510) 750
(510) 754
(510) 755
(510) 757
(510) 760
(510) 772
(510) 773
(510) 774
(510) 798
(510) 812
(510) 815
(510) 823
(510) 825
(510) 858
(510) 866
(510) 867
(510) 872
(510) 932
(510) 952
(510) 967

New Cingular Wireless PCS
Carrier

Coverage Area
Counties: , Alameda, Contra Costa
Cities: Oakland, Fremont, Hayward, Richmond

(510) 206
(510) 207
(510) 219
(510) 220
(510) 289
(510) 298
(510) 303
(510) 304
(510) 305
(510) 316
(510) 320
(510) 325
(510) 326
(510) 329
(510) 331
(510) 332
(510) 333
(510) 334
(510) 358
(510) 364
(510) 366
(510) 367
(510) 378
(510) 384
(510) 386
(510) 387
(510) 388
(510) 409
(510) 432
(510) 461
(510) 499
(510) 501
(510) 502
(510) 508
(510) 517
(510) 520
(510) 541
(510) 579
(510) 589
(510) 590
(510) 599
(510) 604
(510) 610
(510) 612
(510) 648
(510) 676
(510) 693
(510) 697
(510) 701
(510) 703
(510) 708
(510) 710
(510) 712
(510) 734
(510) 759
(510) 761
(510) 813
(510) 816
(510) 861
(510) 862
(510) 918
(510) 928
(510) 935

Bandwidth.com Clec
Carrier

Coverage Area
Counties: San Francisco, , Contra Costa, Alameda
Cities: San Francisco, Hayward, Richmond, Fremont

(510) 210
(510) 244
(510) 255
(510) 398
(510) 470
(510) 516
(510) 646
(510) 671
(510) 730
(510) 775
(510) 838

Usa Mobility Wireless
Carrier

Coverage Area
Counties: Alameda,
Cities: Fremont, Oakland, Berkeley

(510) 212
(510) 216
(510) 218
(510) 308
(510) 310
(510) 321
(510) 515
(510) 630
(510) 641
(510) 702
(510) 716
(510) 720
(510) 721
(510) 801
(510) 802
(510) 805
(510) 810

T-mobile Usa
Carrier

Coverage Area
Counties: , Contra Costa, San Francisco, Alameda
Cities: Oakland, Richmond, Hayward, Berkeley, San Francisco, Fremont, El Sobrante

(510) 213
(510) 230
(510) 282
(510) 362
(510) 365
(510) 375
(510) 396
(510) 415
(510) 417
(510) 480
(510) 512
(510) 565
(510) 598
(510) 688
(510) 717
(510) 736

Mci Worldcom Communications, Ca
Carrier

Coverage Area
Counties: San Francisco, , Alameda
Cities: San Francisco, Union City, Fremont, Hayward

(510) 214
(510) 269
(510) 285
(510) 404
(510) 572
(510) 731
(510) 771
(510) 789
(510) 877
(510) 982

Teleport Communications Group - San Francisco
Carrier

Coverage Area
Counties: San Francisco, Alameda, , Contra Costa
Cities: San Francisco, Fremont, Hercules, Oakland, Union City, Richmond, Hayward

(510) 217
(510) 257
(510) 313
(510) 350
(510) 394
(510) 395
(510) 449
(510) 457
(510) 479
(510) 491
(510) 837
(510) 879
(510) 896
(510) 897
(510) 898
(510) 921

Allegiance Telecom
Carrier

Coverage Area
Counties: San Francisco, , Alameda
Cities: San Francisco, El Sobrante, Fremont, Oakland, Hayward

(510) 225
(510) 283
(510) 473
(510) 478
(510) 824
(510) 842
(510) 844
(510) 856
(510) 857
(510) 957

Tw Telecom Of California Lp
Carrier

Coverage Area
Counties: , Contra Costa, Alameda
Cities: Oakland, Union City, Richmond, Walnut Creek, Fremont

(510) 227
(510) 240
(510) 253
(510) 379
(510) 467
(510) 725
(510) 943
(510) 969

Pac - West Telecomm
Carrier

Coverage Area
Counties: , Alameda
Cities: Oakland, Fremont, Hercules, Hayward, Crockett, Union City

(510) 228
(510) 248
(510) 275
(510) 279
(510) 281
(510) 288
(510) 291
(510) 295
(510) 327
(510) 372
(510) 373
(510) 380
(510) 405
(510) 439
(510) 544
(510) 588
(510) 722
(510) 751
(510) 880
(510) 892
(510) 899
(510) 991
(510) 992

Mpower Communications Corp
Carrier

Coverage Area
Counties: , Alameda
Cities: Oakland, Hayward, Union City, Fremont

(510) 239
(510) 342
(510) 343
(510) 401
(510) 402
(510) 463
(510) 496
(510) 585
(510) 689
(510) 698
(510) 859
(510) 940

Cellco Partnership DBA Verizon Wireless
Carrier

Coverage Area
Counties: , Alameda, Contra Costa
Cities: Hayward, Fremont, Oakland, Richmond, Berkeley

(510) 246
(510) 299
(510) 301
(510) 318
(510) 340
(510) 359
(510) 363
(510) 368
(510) 381
(510) 390
(510) 406
(510) 407
(510) 410
(510) 414
(510) 418
(510) 421
(510) 426
(510) 427
(510) 460
(510) 468
(510) 504
(510) 506
(510) 507
(510) 552
(510) 566
(510) 606
(510) 672
(510) 673
(510) 685
(510) 695
(510) 821
(510) 828
(510) 846
(510) 847
(510) 851
(510) 852
(510) 853
(510) 882
(510) 907
(510) 908
(510) 909
(510) 910
(510) 912
(510) 913
(510) 914
(510) 915
(510) 917
(510) 919
(510) 926

Broadwing Communications
Carrier

Coverage Area
Counties: , San Francisco
Cities: Oakland, Hayward, Hercules, San Francisco, El Sobrante, Union City

(510) 250
(510) 315
(510) 592
(510) 619
(510) 764
(510) 779
(510) 868
(510) 870
(510) 903
(510) 904

Level 3 Communications
Carrier

Coverage Area
Counties: San Francisco, , Alameda, Contra Costa
Cities: San Francisco, Hercules, Fremont, Oakland, Richmond, Hayward

(510) 254
(510) 296
(510) 371
(510) 509
(510) 629
(510) 860
(510) 962
(510) 978
(510) 984

O1 Communications
Carrier

Coverage Area
Counties: , Alameda
Cities: Walnut Creek, Fremont, Alameda, El Sobrante, Hayward

(510) 256
(510) 709
(510) 830
(510) 854
(510) 931

Brooks Fiber Communications Of California
Carrier

Coverage Area
Cities: Sunnyvale

(510) 270

Utility Telephone
Carrier

Coverage Area
Cities: Hayward

(510) 274

Global Crossing Local Services-ca
Carrier

Coverage Area
Counties: , Alameda
Cities: Oakland, Fremont, Union City

(510) 277
(510) 344
(510) 355
(510) 431
(510) 550
(510) 924
(510) 927
(510) 996

Xo California
Carrier

Coverage Area
Counties: , Contra Costa, Alameda
Cities: Berkeley, Richmond, Fremont, Oakland, Hayward, Hercules

(510) 280
(510) 323
(510) 400
(510) 500
(510) 545
(510) 576
(510) 578
(510) 580
(510) 740
(510) 743
(510) 803
(510) 875
(510) 948

U.s. Telepacific Corp.
Carrier

Coverage Area
Counties: , Santa Clara
Cities: Hayward, San Jose, Oakland, Berkeley

(510) 300
(510) 456
(510) 746
(510) 809
(510) 933
(510) 995

Mcimetro Access Transmission Services LLC
Carrier

Coverage Area
Counties: , San Francisco, Alameda
Cities: Hercules, Union City, San Francisco, Fremont, Hayward, El Sobrante

(510) 322
(510) 474
(510) 488
(510) 493
(510) 497
(510) 542
(510) 564
(510) 584
(510) 621
(510) 662
(510) 768
(510) 788
(510) 863

Cf Communications DBA Telekenex
Carrier

Coverage Area
Counties: Alameda, , San Francisco
Cities: Fremont, Hayward, San Francisco

(510) 335
(510) 600
(510) 800
(510) 900
(510) 990
(510) 999

33 Wireless Inc.
Carrier

Coverage Area
Cities: Oakland, Hayward

(510) 348
(510) 554
(510) 699

Mpower Networks Services Inc.
Carrier

Coverage Area
Counties: Alameda
Cities: Fremont

(510) 403

North County Communications Corp.
Carrier

Coverage Area
Cities: Berkeley

(510) 416

Paetec Communications
Carrier

Coverage Area
Cities: Oakland

(510) 423

American Messaging Services
Carrier

Coverage Area
Cities: Berkeley, Hayward, Oakland, Union City

(510) 546
(510) 591
(510) 819
(510) 966
(510) 997

Centurylink Communications LLC
Carrier

Coverage Area
Counties: Contra Costa
Cities: Richmond

(510) 680

Sbc Internet Services
Carrier

Coverage Area
Cities: San Leandro, Hayward

(510) 686
(510) 876

The Telephone Connection Local Services
Carrier

Coverage Area
Cities: Oakland

(510) 855
The 510 area code is located in San Jose, California including Hayward, Oakland and was originally put into service on January 14th 2000. Find whose number this is.

Recently Reported Numbers

(510) 241-3241Dangerous

Got this voice message:Hi, my name is Alex. I don't even know if I have the right number. I don't know if it's the right number at all, but I think you own a house. I was driving by yesterday, and if you do and you're interested in selling it, please give me a call back now. I I know this is call about totally out of the blue, and I apologize for that. But faith is the right number. Please give me

(510) 924-0006Unknown

Received a call from this number while was talking on other line.

(510) 617-8860Unknown

Calling repeatedly

(510) 823-7968Unknown

Just called me. No message.

(510) 313-1524Unknown

Got a missed call

(510) 292-6308Unknown

no msg

(510) 756-4344Neutral

Sent from a few other numbers as well as attaching different names to same message.Shirley Open Enrollment for New Medicare Plans Ends Soon. Here's How Seniors are Saving http://dze86u.com/c7436f059b. Txt 9 to Stop

(510) 439-1859Unknown

Called me at work.

(510) 439-0344Unknown

When I answered nobody was there.

(510) 645-4756Dangerous

Card Member Services scam spoofing Pacific Bell (AT&T) in order to get you to pick up...Block this number. Do not pick up. Let it go to the answering machine.

Recently Searched Numbers

No additional information reported for these searched numbers. Received a call from any phone number listed below? Please consider helping the community by reporting your experience.

510-794-7874
ReportPacific Bell
510-723-9168
ReportPacific Bell
510-153-9459
ReportUNKNOWN
510-609-2121
ReportUNKNOWN
510-292-1042
ReportPacific Bell
510-264-6706
ReportPacific Bell
510-182-7398
ReportUNKNOWN
510-837-2037
ReportTeleport Communications Group - San Francisco
510-377-3235
ReportSprint Spectrum
510-434-8024
ReportPacific Bell
510-384-9989
ReportNew Cingular Wireless PCS
510-487-9241
ReportPacific Bell
510-594-5158
ReportPacific Bell
510-775-6034
ReportBandwidth.com Clec
510-426-3867
ReportCellco Partnership DBA Verizon Wireless
510-756-7667
ReportUNKNOWN
510-286-3019
ReportPacific Bell
510-355-1464
ReportGlobal Crossing Local Services-ca

Most searched numbers

Cell
All TimeThis Month
510-405-9412First seen 2020-12-07510-522-4475First seen 2013-06-20
510-364-4916First seen 2012-08-21510-406-2705First seen 2019-01-15
510-500-5493First seen 2015-06-05510-839-3397First seen 2015-12-08
510-113-6883First seen 2025-10-13510-827-9574First seen 2015-05-14
510-141-1339First seen 2019-01-18510-673-5642First seen 2018-09-20
Landline
All TimeThis Month
510-143-5273First seen 2024-07-05510-616-1762First seen 2016-03-21
510-838-8063First seen 2011-07-25510-765-4982First seen 2013-01-25
510-599-8718First seen 2022-12-24510-736-3240First seen 2024-12-11
510-793-8873First seen 2012-02-11510-969-3013First seen 2017-11-11
510-581-8774First seen 2020-06-27510-980-9132First seen 2024-04-13

Cities With coverage

CITY LIST
Alameda
Albany
Berkeley
Crockett
El Sobrante
Fremont
Hayward
Hercules
Oakland
Richmond
San Francisco
San Jose
San Leandro
Sunnyvale
Union City
Walnut Creek