Foster city Area Code

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Foster city, CA area code

Foster city, CA is served by area code 650. This area code was initially assigned on 22-NOV-96 and has been in continuous service since 02-AUG-97, supporting the city's growing communication needs over the years.

City Name Foster city, CA
Area Code 650
State California
Country United State
Time Zone Pacific Standard Time (PST)
Code Type General Purpose Code
In Service Yes
Assignment Date 22-NOV-96
In Service Date 02-AUG-97
Foster city, CA area code