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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.
To find information on a specific area code, use the area code lookup that makes it easy to find an area code by number and gives detailed information including city/state, timezone, and area code maps.
Nov 7, 2023 · California Area Codes Map Click to see large. Description: This map shows area codes of California. List of California area codes: 209, 213, 279, 310, 323, 341, 350 ...
There are 33 active area codes in the state of California. Each of these area codes are listed below. There are two lists that Wirefly provides for the area codes in California. The first table below shows the most populated cities in California with the area codes listed next to them.
1 day ago · Area Code 925 is located in California. It covers 22 cities, including Oakland, Fremont, Hayward, Concord, and Antioch. It also covers 2 counties, including Contra Costa County, Alameda County. A full list of covered cities and counties is below including its prefix and population coverage.
Mar 1, 2018 · Area code 925 serves the state of California. This area code was assigned on May 19th, 1997. On March 14th, 1998 it went into service. 925 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.
Area code 925 is a telephone area code in the North American Numbering Plan for a northern part of the U.S. state of California. It was created in an area code split of area code 510 in 1998. The numbering plan area comprises the inland portions of the East Bay counties of Alameda and Contra Costa.
