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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 8:33:19 PM on May 20, 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
510-700 California
510-701 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-702 Oakland:main-piedmont Da, CA Usa Mobility Wireless, Inc.
510-703 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-704 Oakland:berkeley Da, CA Pacific Bell
510-705 Oakland:berkeley Da, CA Pacific Bell
510-706 Hayward, CA Metropcs, Inc.
510-707 Oakland:trinidad Da, CA T-mobile Usa, Inc.
510-708 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-709 Fremont-newark:main Da, CA O1 Communications, Inc. - Ca
510-710 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-711 California
510-712 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-713 Fremont-newark:main Da, CA Pacific Bell
510-714 Fremont-newark:main Da, CA Sprint Spectrum, L.p.
510-715 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-716 Oakland:main-piedmont Da, CA Usa Mobility Wireless, Inc.
510-717 Oakland:berkeley Da, CA T-mobile Usa, Inc.
510-718 Oakland:main-piedmont Da, CA American Messaging Services, Llc
510-719 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-720 Oakland:main-piedmont Da, CA Usa Mobility Wireless, Inc.
510-721 Oakland:main-piedmont Da, CA Onvoy, Llc - Ca
510-722 Crockett, CA Bandwidth.com Clec, Llc - Ca
510-723 Hayward, CA Pacific Bell
510-724 El Sobrante-pinole, CA Pacific Bell
510-725 Oakland:berkeley Da, CA Level 3 Telecom Of California, Lp - Ca
510-726 Crockett, CA Peerless Network Of California, Llc - Ca
510-727 Hayward, CA Pacific Bell
510-728 Hayward, CA Pacific Bell
510-729 Oakland:trinidad Da, CA Pacific Bell
510-730 Richmond, CA Bandwidth.com Clec, Llc - Ca
510-731 Hayward, CA Mcimetro Access Transmission Services Llc - Ca
510-732 Hayward, CA Pacific Bell
510-733 Hayward, CA Pacific Bell
510-734 Richmond, CA New Cingular Wireless Pcs, Llc
510-735 Oakland:main-piedmont Da, CA Pacific Bell
510-736 Hayward, CA T-mobile Usa, Inc.
510-737 Fremont-newark:main Da, CA New Cingular Wireless Pcs, Llc
510-738 Fremont-newark:oliver Da, CA Peerless Network Of California, Llc - Ca
510-739 Fremont-newark:main Da, CA Pacific Bell
510-740 Oakland:main-piedmont Da, CA Xo California, Inc.
510-741 El Sobrante-pinole, CA Pacific Bell
510-742 Fremont-newark:main Da, CA Pacific Bell
510-743 Fremont-newark:oliver Da, CA Xo California, Inc.
510-744 Fremont-newark:main Da, CA Pacific Bell
510-745 Fremont-newark:main Da, CA Pacific Bell
510-746 Oakland:trinidad Da, CA Us Telepacific Corp. - Ca
510-747 Oakland:alameda Da, CA Pacific Bell
510-748 Oakland:alameda Da, CA Pacific Bell
510-749 Oakland:alameda Da, CA Pacific Bell
510-750 Hayward, CA Sprint Spectrum, L.p.
510-751 Hayward, CA Onvoy, Llc - Ca
510-752 Oakland:main-piedmont Da, CA Pacific Bell
510-753 Oakland:trinidad Da, CA Sprint Spectrum, L.p.
510-754 Hayward, CA Sprint Spectrum, L.p.
510-755 Hayward, CA Sprint Spectrum, L.p.
510-756 Oakland:trinidad Da, CA Sprint Spectrum, L.p.
510-757 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-758 El Sobrante-pinole, CA Pacific Bell
510-759 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-760 Hayward, CA Sprint Spectrum, L.p.
510-761 Oakland:main-piedmont Da, CA New Cingular Wireless Pcs, Llc
510-762 Oakland:main-piedmont Da, CA Pacific Bell
510-763 Oakland:main-piedmont Da, CA Pacific Bell
510-764 Oakland:alameda Da, CA Level 3 Communications, Llc - Ca
510-765 El Sobrante-pinole, CA Pacific Bell
510-766 Fremont-newark:main Da, CA Bandwidth.com Clec, Llc - Ca
510-767 Fremont-newark:main Da, CA T-mobile Usa, Inc.
510-768 Oakland:main-piedmont Da, CA Mcimetro Access Transmission Services Llc
510-769 Oakland:alameda Da, CA Pacific Bell
510-770 Fremont-newark:oliver Da, CA Pacific Bell
510-771 Fremont-newark:oliver Da, CA Mcimetro Access Transmission Services Llc - Ca
510-772 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-773 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-774 Oakland:main-piedmont Da, CA Sprint Spectrum, L.p.
510-775 Oakland:alameda Da, CA Bandwidth.com Clec, Llc - Ca
510-776 Richmond, CA Metropcs, Inc.
510-777 Oakland:trinidad Da, CA Pacific Bell
510-778 Richmond, CA Comcast Ip Phone, Llc
510-779 El Sobrante-pinole, CA Level 3 Communications, Llc - Ca
510-780 Hayward, CA Pacific Bell
510-781 Hayward, CA Pacific Bell
510-782 Hayward, CA Pacific Bell
510-783 Hayward, CA Pacific Bell
510-784 Hayward, CA Pacific Bell
510-785 Hayward, CA Pacific Bell
510-786 Hayward, CA Pacific Bell
510-787 Crockett, CA Pacific Bell
510-788 Oakland:main-piedmont Da, CA Mcimetro Access Transmission Services Llc
510-789 Fremont-newark:main Da, CA Mcimetro Access Transmission Services Llc - Ca
510-790 Fremont-newark:main Da, CA Pacific Bell
510-791 Fremont-newark:main Da, CA Pacific Bell
510-792 Fremont-newark:main Da, CA Pacific Bell
510-793 Fremont-newark:main Da, CA Pacific Bell
510-794 Fremont-newark:main Da, CA Pacific Bell
510-795 Fremont-newark:main Da, CA Pacific Bell
510-796 Fremont-newark:main Da, CA Pacific Bell
510-797 Fremont-newark:main Da, CA Pacific Bell
510-798 Oakland:trinidad Da, CA Sprint Spectrum, L.p.
510-799 Hercules-rodeo, CA Pacific Bell

Recent Call Explore
User Reports

206-279-8113
May 20, 2025
Por una supuesta demanda y que leería mi archivo
256-371-6523
May 20, 2025
Received calls from this number.
512-271-0981
May 15, 2025
Asking personal questions. Claiming to be from a bank after hours. Probably spoofed.
301-242-8450
May 14, 2025
Scam call unwanted, I do not want this scam calls at all
210-714-5292
May 9, 2025
Person calling was hard to understand. Knew if wasspam when there was an approximate 5 sec delay fr ...