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Area Code 510

There are 800 phone number prefixes within area code 510. Additionally, there are more than 5,000 phone numbers in this area code that have received at least one user report. The location of calls from area code 510 is California, USA. Most numbers in this area code are in US Pacific time, where the time is currently 12:53:53 AM on January 25, 2025.
 
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.

Prefix City / State Primary Telco
510-500 Oakland:fruitvale Da, CA Xo California, Inc.
510-501 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-502 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-503 Oakland:main-piedmont Da, CA Utility Telecom Group, Llc - Ca
510-504 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-505 Fremont-newark:main Da, CA Pacific Bell
510-506 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-507 Oakland:main-piedmont Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-508 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-509 Fremont-newark:main Da, CA Level 3 Communications, Llc - Ca
510-510 California
510-511 California
510-512 Hayward, CA T-mobile Usa, Inc.
510-513 Fremont-newark:main Da, CA T-mobile Usa, Inc.
510-514 Hayward, CA Peerless Network Of California, Llc - Ca
510-515 Oakland:main-piedmont Da, CA Usa Mobility Wireless, Inc.
510-516 Fremont-newark:main Da, CA Bandwidth.com Clec, Llc - Ca
510-517 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-518 Fremont-newark:main Da, CA Airus, Inc. - Ca
510-519 Oakland:alameda Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-520 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-521 Oakland:alameda Da, CA Pacific Bell
510-522 Oakland:alameda Da, CA Pacific Bell
510-523 Oakland:alameda Da, CA Pacific Bell
510-524 Oakland:berkeley Da, CA Pacific Bell
510-525 Oakland:berkeley Da, CA Pacific Bell
510-526 Oakland:berkeley Da, CA Pacific Bell
510-527 Oakland:berkeley Da, CA Pacific Bell
510-528 Oakland:berkeley Da, CA Pacific Bell
510-529 Oakland:berkeley Da, CA Pacific Bell
510-530 Oakland:fruitvale Da, CA Pacific Bell
510-531 Oakland:fruitvale Da, CA Pacific Bell
510-532 Oakland:fruitvale Da, CA Pacific Bell
510-533 Oakland:fruitvale Da, CA Pacific Bell
510-534 Oakland:fruitvale Da, CA Pacific Bell
510-535 Oakland:fruitvale Da, CA Pacific Bell
510-536 Oakland:fruitvale Da, CA Pacific Bell
510-537 Hayward, CA Pacific Bell
510-538 Hayward, CA Pacific Bell
510-539 Oakland:main-piedmont Da, CA Utility Telecom Group, Llc - Ca
510-540 Oakland:berkeley Da, CA Pacific Bell
510-541 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-542 Oakland:berkeley Da, CA Mcimetro Access Transmission Services Llc
510-543 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-544 Oakland:trinidad Da, CA Onvoy, Llc - Ca
510-545 Oakland:alameda Da, CA Xo California, Inc.
510-546 Oakland:berkeley Da, CA American Messaging Services, Llc
510-547 Oakland:main-piedmont Da, CA Pacific Bell
510-548 Oakland:berkeley Da, CA Pacific Bell
510-549 Oakland:berkeley Da, CA Pacific Bell
510-550 Oakland:main-piedmont Da, CA Global Crossing Local Services, Inc. - Ca
510-551 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-552 Fremont-newark:main Da, CA Cellco Partnership Dba Verizon Wireless - Ca
510-553 Oakland:trinidad Da, CA Pacific Bell
510-554 Hayward, CA 33 Wireless Inc.
510-555 California Multiple Ocn Listing
510-556 Fremont-newark:main Da, CA Level 3 Communications, Llc - Ca
510-557 Fremont-newark:main Da, CA Sprint Spectrum, L.p.
510-558 Oakland:berkeley Da, CA Pacific Bell
510-559 Oakland:berkeley Da, CA Pacific Bell
510-560 Oakland:trinidad Da, CA Comcast Ip Phone, Llc
510-561 Oakland:fruitvale Da, CA New Cingular Wireless Pcs, Llc
510-562 Oakland:trinidad Da, CA Pacific Bell
510-563 Oakland:trinidad Da, CA Pacific Bell
510-564 Oakland:trinidad Da, CA Mcimetro Access Transmission Services Llc
510-565 Fremont-newark:main Da, CA T-mobile Usa, Inc.
510-566 Hayward, CA Cellco Partnership Dba Verizon Wireless - Ca
510-567 Oakland:trinidad Da, CA Pacific Bell
510-568 Oakland:trinidad Da, CA Pacific Bell
510-569 Oakland:trinidad Da, CA Pacific Bell
510-570 Oakland:berkeley Da, CA T-mobile Usa, Inc.
510-571 Hayward, CA New Cingular Wireless Pcs, Llc
510-572 Fremont-newark:oliver Da, CA Mcimetro Access Transmission Services Llc - Ca
510-573 Fremont-newark:oliver Da, CA Comcast Ip Phone, Llc
510-574 Fremont-newark:main Da, CA Pacific Bell
510-575 Oakland:main-piedmont Da, CA Metropcs, Inc.
510-576 Hayward, CA Xo California, Inc.
510-577 Oakland:trinidad Da, CA Pacific Bell
510-578 Fremont-newark:main Da, CA Xo California, Inc.
510-579 Fremont-newark:main Da, CA New Cingular Wireless Pcs, Llc
510-580 Fremont-newark:oliver Da, CA Xo California, Inc.
510-581 Hayward, CA Pacific Bell
510-582 Hayward, CA Pacific Bell
510-583 Hayward, CA Pacific Bell
510-584 Hayward, CA Mcimetro Access Transmission Services Llc
510-585 Fremont-newark:main Da, CA Mpower Communications Corp. - Ca
510-586 Hayward, CA Comcast Ip Phone, Llc
510-587 Oakland:main-piedmont Da, CA Pacific Bell
510-588 Oakland:main-piedmont Da, CA Onvoy, Llc - Ca
510-589 Hayward, CA New Cingular Wireless Pcs, Llc
510-590 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-591 Hayward, CA American Messaging Services, Llc
510-592 Hercules-rodeo, CA Level 3 Communications, Llc - Ca
510-593 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-594 Oakland:main-piedmont Da, CA Pacific Bell
510-595 Oakland:main-piedmont Da, CA Pacific Bell
510-596 Oakland:main-piedmont Da, CA Pacific Bell
510-597 Oakland:main-piedmont Da, CA Pacific Bell
510-598 Fremont-newark:main Da, CA T-mobile Usa, Inc.
510-599 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc

Recent Call Explore
User Reports

320-207-3124
January 24, 2025
Called twice in one week. Did not leave voicemail either time
513-813-7767
January 22, 2025
Some idiot call center. Can hear keyboard typing. No voice.
909-761-0047
January 21, 2025
Hang up no voicemail left. Phone caller not known
305-714-9935
January 16, 2025
Do not recognize this number. It was a non-solicited call.
224-236-9497
January 13, 2025
Possible scam caller did not leave a message and used Direct TV for ID