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Area Code 231 - Muskegon, MI

Below is the information for Area Code 231
General Information for Area Code 231
Country United States
State/Province Michigan
Major City Muskegon
Time Zone Eastern (UTC-05:00)

Phone directory of numbers beginning with Area Code 231 Prefixes

Prefix Primary City County Phone Type
231-292 Whitehall, MI Muskegon Landline
231-295 Lake City, MI Missaukee Landline
231-299 Manistee, MI Manistee Cell Number
231-301 Hart, MI Oceana Cell Number
231-302 Petoskey, MI Emmet Landline
231-303 Newaygo, MI Newaygo Landline
231-305 Big Rapids, MI Mecosta Landline
231-306 Cadillac, MI Wexford Landline
231-307 Morley, MI Mecosta Landline
231-308 Charlevoix, MI Charlevoix Landline
231-309 Manistee, MI Manistee Landline
231-312 Frankfort, MI Benzie Landline
231-313 Traverse City, MI Grand Traverse Landline
231-314 Kalkaska, MI Kalkaska Landline
231-315 Muskegon, MI Muskegon Landline
231-316 Ludington, MI Mason Landline
231-317 Boyne City, MI Charlevoix Landline
231-318 Traverse City, MI Grand Traverse Landline
231-319 Mackinaw City, MI Emmet Landline
231-322 Rapid City, MI Kalkaska Landline
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Location Details

Area code is a type of numbering scheme used in telecommunication. It divides the territories of its member countries, the code is a three-digit code. The digits 0 and 1 applied for central office codes. Other digits were applied into geographic areas of the service territory.

  • 200: easily recognizable code (ERC)
  • 201: New Jersey
  • 202: Washington, D.C.
  • 203: Connecticut
    • and so on.

If you want to get more informatons of the areacode, Input an areacode into the above search area, get what you want.