650 Area Code Phone Directory

Phone Prefixes in the 650 Area Code

(650) 2XX (650) 3XX (650) 4XX (650) 5XX (650) 6XX (650) 7XX (650) 8XX (650) 9XX

Information for Area Code 650

State: CA

Largest City in Area: SAN FRANCISCO

Where is Area Code 650?

Area code (650) is in the state of CA. Below, are the major cities in the area code (650).

Area Codes Starting with 6

Major Cities in 650

SAN FRANCISCO, CA (438,927)

SAN MATEO, CA (433,876)

REDWOOD CITY, CA (375,294)

DALY CITY, CA (301,044)

MOUNTAIN VIEW, CA (286,407)

PALO ALTO, CA (273,702)

SOUTH SAN FRANCISCO, CA (231,781)

SAN JOSE, CA (209,647)

MENLO PARK, CA (202,348)

SAN BRUNO, CA (178,451)

Zip Codes in 650

94002

94005

94010

94011

94014

94015

94016

94017

94018

94019

94020

94021

94022

94023

94024

94025

94026

94027

94028

94030