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The 650-223-XXXX area code prefix is located in San Jose, California including San Mateo, San Bruno and was originally put into service on October 11th 1997. Run a search and find out who's calling you now.

Recently Reported Numbers

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Recently Unidentified numbers

650 area code numbers that might be spam, scams or that people have reported as unidentified callers

650-223-8449Pacific Bell
650-223-8215Sprint Spectrum L.p.
650-223-7810Pac - West Telecomm
650-223-5259Teleport Communications Group - San Francisco
650-223-5838New Cingular Wireless PCS
650-223-6728Pacific Bell
650-223-6892American Messaging (am)
650-223-7161Pacific Bell
650-223-3930Cellco Partnership DBA Verizon Wireless
650-223-1308AT&T; Local
650-223-3405Pacific Bell
650-223-4287Pacific Bell
650-223-7268New Cingular Wireless PCS
650-223-8390U.s. Telepacific Corp.
650-223-7676Pacific Bell

Most searched numbers

Cell
All TimeThis Month
650-223-2536First seen 2017-09-17650-223-4740First seen 2015-05-02
650-223-2536First seen 2010-12-04650-223-3930First seen 2012-03-24
650-223-4598First seen 2018-03-30650-223-6195First seen 2018-04-11
650-223-4849First seen 2019-06-29650-223-7440First seen 2015-04-18
650-223-4598First seen 2012-09-24650-223-4598First seen 2014-10-17
Landline
All TimeThis Month
650-223-2812First seen 2019-10-20650-223-6087First seen 2017-04-01
650-223-5472First seen 2014-05-13650-223-2154First seen 2010-06-26
650-223-5472First seen 2013-07-27650-223-5721First seen 2016-07-06
650-223-7158First seen 2019-07-30650-223-7208First seen 2015-05-12
650-223-7779First seen 2018-01-07650-223-1813First seen 2018-02-07

Cities With coverage

CITY LIST
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