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Area code 231 is a telephone area code in the North American Numbering Plan (NANP) for the northwestern portion of the Lower Peninsula in the U.S. state of Michigan, History.
10 paź 2024 · Find out where 231 area code zone from, which states, counties and cities it covers. Get the most exact information on time zones here.
Find 231 area code details including city, time zone, and map. Lookup area code 231 phone number, name, and location.
231 Area code map Where is the area code 231 located in Michigan, United States? Area Code 231 coverage is shown in green.
1 paź 2024 · It also covers 22 counties, including Muskegon County, Grand Traverse County, Emmet County, Mecosta County, and Antrim County. A full list of covered cities and counties is below including its prefix and population coverage. The 231 Area Code Map above shows the geographic region it covers.
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.
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. Area code. Service area.
