What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 231 serves the state of Michigan.
The Table Below Shows the Towns and Cities That Use Area Code 231
| Advance Alanson Alba Alden Arcadia Baldwin Bay Shore Bay View Bear Lake Bear Lake Bellaire Bendon Benzonia Beulah Big Rapids Boon Boyne City Boyne Falls Brethren Brutus Buckley Caberfae Cadillac Canadian Lakes Carp Lake Cedar Central Lake Charlevoix Cheboygan Chums Corner Conway Copemish Cross Village Crystal Downs Country Club | Crystal Mountain Custer East Jordan Eastlake Eastport Elberta Elk Rapids Ellsworth Empire Evart Fife Lake Filer City Fountain Frankfort Free Soil Fremont Fruitport Glen Arbor Grant Grawn Greilickville Harbor Springs Hardwood Acres Haring Harrietta Hart Hersey Hesperia Honor Horton Bay Howard City Indian River Interlochen Ironton Jennings | Kaleva Kalkaska Kingsley Lake Ann Lake City Lake Leelanau Lakes of the North Lakewood Club Leland Le Roy Levering Ludington Luther McBain Mackinac Island Mackinaw City Mancelona Manistee Manistee Lake Manton Maple City Maple Grove Marion Mecosta Mesick Montague Morley Muskegon Muskegon Heights Nessen City Newaygo New Era North Muskegon Northport Norton Shores | Norwood Oak Hill Oden Omena Onekama Parkdale Pellston Pentwater Petoskey Pilgrim Ponshewaing Rapid City Ravenna Reed City Roosevelt Park Rothbury St. James Scottville Shelby South Boardman Stanwood Stronach Suttons Bay Thompsonville Traverse City Tustin Twin Lake Walkerville Walloon Lake Wedgewood Wellston White Cloud Whitehall Wolf Lake Wolverine |