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Area codes 510 and 341 are telephone area codes in the North American Numbering Plan (NANP) serving much of the East Bay in the U.S. state of California. They cover parts of Contra Costa County and western Alameda County , including the city of Oakland , but excluding Dublin , Livermore , Pleasanton , and Sunol .
The state of California was divided into three numbering plan areas (NPAs) with distinct area codes: 213, 415, and 916, for the southern, central, and northern parts of the state, respectively. [1] As of July 2023, California has 38 active area codes.
Prefixes – 434 codes. Area codes in Oakland, California. Get the area’s map, current time, and prefixes for Oakland.
List of all area codes in Oakland, CA. Oakland, CA area code map, list, and phone lookup.
Area Code 510 Prefixes. Prefix City County Carrier Type Assigned (510) 200: Oakland, CA Alameda: Metro Pcs, Inc. Cell Number: 12/11/2008 (510) 201: Alameda: Peerless Network Of California ... Oakland, CA Alameda: Pac - West Telecomm, Inc. Landline (510) 995: San Jose, CA ...
10 mar 2024 · 510 is an area code located in the state of California, US. The largest city it serves is Oakland. Location, time zone and map of the 510 area code
Area code 510 serves the state of California. This area code was assigned on April 25th, 1990. On September 2nd, 1991 it went into service. 510 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.
