NPA - 231 Michigan (MI)

The 231 Area Code (or Area Code 231) is located in the state of MI. Area Code 231 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 756 thousand unique phone numbers and 2.44 million individuals near the city of Marion

NPA - 231 History: Area code 231 was put into service. Area code 231 was created from a split of area code 616.

There are a few special area codes with the last two digits 422 match, these are known as easily recognizable codes (ERCs). The 8xx set of numbers are reserved for toll-free services and communication.

Those numbers can be found in the following cities or locations: Michigan (MI).

1. AreaCodes Directory
2. 231

231 Stats:

Cities in area code 231:

Alanson, Alden, Baldwin, Bear Lake, Bellaire, Beulah, Big Rapids, Boyne City, Boyne Falls, Branch, Brethren, Brutus, Buckley, Cadillac, Cedar, Central Lake, Charlevoix, Cheboygan, Coral, East Jordan, Elk Rapids, Ellsworth, Elmira, Empire, Evart, Falmouth, Fife Lake, Fountain, Frankfort, Free Soil, Fremont, Fruitport, Glen Arbor, Grant, Harbor Spgs, Harbor Springs, Harrietta, Hart, Hesperia, Holton, Honor, Howard City, Indian River, Interlochen, Irons, Kaleva, Kalkaska, Kingsley, Lake Ann, Lake City, Lake Leelanau, Leroy, Levering, Ludington, Luther, Mackinaw City, Mancelona, Manistee, Manton, Maple City, Marion, Mc Bain, Mecosta, Merritt, Mesick, Morley, Muskegon, Naubinway, Newaygo, Northport, Norton Shores, Onekama, Pellston, Pentwater, Petoskey, Rapid City, Ravenna, Reed City, Rodney, Scottville, Shelby, South Boardman, Stanwood, Suttons Bay, Thompsonville, Traverse City, Tustin, Twin Lake, Wellston, White Cloud, Whitehall, Williamsburg, Wolverine.

Related phone operators in Area Code 231:

AT&T Local, Acd Telecom, Ace Telephone Co. Of Michigan, American Messaging (am), Ameritech Michigan, Bandwidth.com Clec, Brooks Fiber Communications Of Michigan, Carr Telephone Co., Cellco Partnership DBA Verizon Wireless, Century Tel Co Northern Michigan DBA Centuryl, Centurytel Midwest-midwest Inc DBA Centurylin, Centurytel Of Michigan Inc DBA Centurylink, Charter Fiberlink - Michigan, Comlink, Cynergycomm.net, Daystarr DBA Daystarr Communications, Frontier North, Island Telephone Co., Kaleva Telephone Company, Level 3 Communications, Local Exchange Carriers Of Michigan, Long Distance Of Michigan DBA Ldmi, Lucre, Michigan Central Broadband Company, New Cingular Wireless PCS - IL, Peninsula Telephone Co., Pigeon Telephone Co., Sbc Internet Services, Sprint Spectrum L.p., Teleport Communications America, Telnet Worldwide, Usa Mobility Wireless.