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The 650-394-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

650-394-7433Sprint Spectrum L.p.
650-394-7127Pac - West Telecomm
650-394-2694New Cingular Wireless PCS
650-394-7914Mcimetro Access Transmission Services LLC
650-394-1515Pacific Bell
650-394-1544Pacific Bell
650-394-5116Xo California
650-394-2355Pacific Bell
650-394-4285Pacific Bell
650-394-8636Pacific Bell
650-394-7096Mci Worldcom Communications, Ca
650-394-5426Sprint Spectrum L.p.
650-394-9056Tw Telecom Of California Lp
650-394-2909U.s. Telepacific Corp.
650-394-7981Pacific Bell

Most searched numbers

Cell
All TimeThis Month
650-394-8182First seen 2017-01-10650-394-3551First seen 2011-05-09
650-394-6241First seen 2019-11-14650-394-8182First seen 2018-07-19
650-394-2294First seen 2010-09-14650-394-1534First seen 2013-07-23
650-394-8182First seen 2014-11-01650-394-6991First seen 2018-06-28
650-394-3551First seen 2011-11-14650-394-8357First seen 2012-08-15
Landline
All TimeThis Month
650-394-6151First seen 2018-08-13650-394-7198First seen 2015-12-21
650-394-6151First seen 2011-03-11650-394-7044First seen 2012-05-07
650-394-3889First seen 2018-01-11650-394-9118First seen 2011-06-26
650-394-6151First seen 2011-02-13650-394-7326First seen 2019-06-08
650-394-9118First seen 2012-03-25650-394-9118First seen 2014-02-23

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