650 Area Code Lookup: Cities and Phone Numbers

Phone numbers in the 650 area code can be found in 22 cities or locations.

Those phone numbers can be found in the following cities or locations: Brisbane, Colma, Fremont, Half Moon Bay, La Honda, Los Altos, Millbrae, Moss Beach, Mountain View, Pacifica, Palo Alto, Pescadero, Redwood City, S San Fran, San Bruno, San Carlos, San Francisco, San Jose, San Mateo, Sunnyvale, Woodside.

The carriers providing phone numbers in this area code are: 33 Wireless Inc., AT&T Local, Allegiance Telecom, American Messaging (am), American Messaging Services, Astound Broadband, Bandwidth.com Clec, Broadwing Communications, Brooks Fiber Communications Of California, Cellco Partnership DBA Verizon Wireless, 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, New Cingular Wireless PCS, North County Communications Corp., O1 Communications, Pac - West Telecomm, Pacific Bell, 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.