NPA - 650 California (CA)

The 650 Area Code is located in the state of California. Area Code 650 is one of the 312 three-digit telephone area codes in the USA. It covers roughly 263,945 unique phone numbers and 6,873,645 individuals near the cities of San Francisco-Oakland-Hayward.

NPA - 650 History: Area code 650 was put into service. Area code 650 was created from a split of area code 415.

There are a few special area codes with the last two digits 422 match, these are known as easily recognizable codes (ERCs). The 8xx set of numbers are reserved for toll-free services and communication.

Those numbers can be found in the following cities or locations: California (CA).

1. AreaCodes Directory
2. 650

650 Stats:

Cities in area code 650:

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.

Related phone operators in Area Code 650:

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.