Searching over 200 Billion records

Checking...

Loading...
The 650-234-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

Not Available

Recently Unidentified numbers

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

650-234-1122New Cingular Wireless PCS
650-234-7282New Cingular Wireless PCS
650-234-4047Broadwing Communications
650-234-9222American Messaging (am)
650-234-6872Pacific Bell
650-234-9207Xo California
650-234-8127Pacific Bell
650-234-6575Pacific Bell
650-234-6648Pacific Bell
650-234-5730Brooks Fiber Communications Of California
650-234-8413Xo California
650-234-6940U.s. Telepacific Corp.

Most searched numbers

Cell
All TimeThis Month
650-234-6504First seen 2017-11-27650-234-8124First seen 2010-02-15
650-234-8496First seen 2011-03-12650-234-1281First seen 2016-08-31
650-234-5010First seen 2010-10-19650-234-1909First seen 2012-01-23
650-234-1828First seen 2018-12-08650-234-9527First seen 2014-04-01
650-234-5012First seen 2014-03-11650-234-4193First seen 2015-01-29
Landline
All TimeThis Month
650-234-6466First seen 2011-08-30650-234-6265First seen 2017-11-16
650-234-8441First seen 2014-02-10650-234-6466First seen 2017-10-08
650-234-7642First seen 2017-04-01650-234-6265First seen 2010-11-06
650-234-6466First seen 2015-03-28650-234-6265First seen 2016-10-30
650-234-8316First seen 2018-01-18650-234-6466First seen 2014-06-30

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