510 Area Code Lookup: Cities and Phone Numbers

Phone numbers in the 510 area code can be found in 17 cities or locations.

Those phone numbers can be found in the following cities or locations: Alameda, Albany, Berkeley, Crockett, El Sobrante, Fremont, Hayward, Hercules, Oakland, Richmond, San Francisco, San Jose, San Leandro, Sunnyvale, Union City, Walnut Creek.

The carriers providing phone numbers in this area code are: 33 Wireless Inc., Allegiance Telecom, American Messaging (am), American Messaging Services, Bandwidth.com Clec, Broadwing Communications, Brooks Fiber Communications Of California, Cellco Partnership DBA Verizon Wireless, Centurylink Communications LLC, Cf Communications DBA Telekenex, Comcast Phone Of California, Global Crossing Local Services-ca, Level 3 Communications, Mci Worldcom Communications, Ca, Mcimetro Access Transmission Services LLC, Metro PCS, Mpower Communications Corp, Mpower Networks Services Inc., New Cingular Wireless PCS, North County Communications Corp., O1 Communications, Pac - West Telecomm, Pacific Bell, Paetec Communications, Peerless Network Of California, Sbc Internet Services, Sprint Spectrum L.p., T-mobile Usa, Teleport Communications Group - San Francisco, The Telephone Connection Local Services, Tw Telecom Of California Lp, U.s. Telepacific Corp., Usa Mobility Wireless, Utility Telephone, Xo California.