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Area code 231 is a telephone area code in the North American Numbering Plan for the northwestern part of Michigan. It includes communities such as Traverse City, Muskegon, and Bois Blanc Township, and was created in 1999 by a split of area code 616.
10 mar 2024 · 231 is an area code located in the state of Michigan, US. The largest city it serves is Muskegon. Location, time zone and map of the 231 area code
Area code 231 serves the state of Michigan and covers parts of the eastern and northern regions. Find out the map, phone lookup, time zone, and ZIP codes for 231 area code.
1 lis 2024 · Area Code 231 is located in Michigan. It covers 106 cities, including Muskegon, Allendale, Traverse City, Cadillac, and Big Rapids. It also covers 22 counties, including Muskegon County, Grand Traverse County, Emmet County, Mecosta County, and Antrim County.
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, Map of area code 231 in Michigan.
4 kwi 2024 · The 231 area code is a North American telephone area code for the state of Michigan. It covers a large portion of the northern area of the lower peninsula, including the cities of Traverse City, Muskegon, and Big Rapids.
Area code 231 is located in Michigan. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.
