510-643 phone numbers
Where is (510) 643-xxxx from?
Berkeley, CA
Original carrier: Pacific Bell (AT&T). Local time: … (Pacific Time)
| Area code | 510 |
|---|---|
| Prefix | 643 |
| City | Berkeley, CA |
| State | California |
| Original carrier | Pacific Bell (AT&T) |
| Number range | (510) 643-0000 to (510) 643-9999 |
| Time zone | Pacific Time |
| Overlay area codes | 341 |
Look up another number
Other Berkeley prefixes in area code 510
- 204
- 225
- 229
- 277
- 280
- 292
- 295
- 345
- 356
- 365
- 416
- 423
- 486
- 495
- 524
- 525
- 526
- 527
- 528
- 529
- 540
- 542
- 548
- 549
- 558
- 559
- 570
- 616
- 631
- 642
- 644
- 646
- 647
- 649
- 664
- 665
- 666
- 679
- 684
- 704
- 705
- 717
- 725
- 809
- 812
- 833
- 841
- 843
- 845
- 847
- 848
- 849
- 859
- 868
- 883
- 898
- 900
- 926
- 944
- 960
- 973
- 976
- 977
- 981
- 982
- 984
- 989
- 990
- 993
Nearby prefixes in 510
Questions
- Where is 510-643 located?
- Phone numbers starting with (510) 643 were assigned in Berkeley, California. People keep their numbers when they move, so the caller may be somewhere else.
- What carrier is 510-643?
- The 510-643 prefix was assigned to Pacific Bell (AT&T). Numbers can be ported to other carriers, so the current carrier may be different.
- What time zone is 510-643 in?
- Berkeley, CA is in Pacific Time.
- Is a call from 510-643 a scam?
- The prefix alone can’t tell you. Scammers can fake (“spoof”) any number, including local-looking ones. If you don’t recognize a 510-643 number, let it go to voicemail and don’t share codes or payment details.
Everything about area code 510 →
…