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The 650-804-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

650-804-4721Teleport Communications Group - San Francisco
650-804-1166Pacific Bell
650-804-2222T-mobile Usa
650-804-6251Cf Communications DBA Telekenex
650-804-9467Pacific Bell
650-804-4746Pacific Bell
650-804-3423Pacific Bell
650-804-2907New Cingular Wireless PCS
650-804-2610Pacific Bell
650-804-5762Pacific Bell
650-804-5931Pacific Bell
650-804-6428Pacific Bell

Most searched numbers

Cell
All TimeThis Month
650-804-4475First seen 2011-07-08650-804-2263First seen 2019-03-03
650-804-9090First seen 2013-01-02650-804-8338First seen 2013-12-17
650-804-7541First seen 2011-03-29650-804-9090First seen 2012-09-30
650-804-2714First seen 2015-02-23650-804-7170First seen 2011-09-13
650-804-7490First seen 2014-08-12650-804-4475First seen 2016-10-28
Landline
All TimeThis Month
650-804-3475First seen 2014-11-02650-804-5150First seen 2019-06-12
650-804-6668First seen 2012-02-12650-804-8745First seen 2015-01-10
650-804-6365First seen 2014-11-30650-804-6365First seen 2012-10-12
650-804-8745First seen 2013-06-21650-804-1241First seen 2010-05-30
650-804-5932First seen 2019-10-16650-804-2656First seen 2013-02-24

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