Area Code 231

Country United States
State/Province Michigan 
Major City Grant 
Easy URL 

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231 Area Code is an area code finder with detailed information on the 231 area code including 231 area code map.

Major cities like Grant within area code 231 are also listed on this page. More area codes, including those outside of Michigan, are found on the homepage.

Some telephone area codes are overlaid, requiring 10-digit dialing. is your one-stop site for area code lookup, area code search, and area code locator.

Area Code 231 Detail

231 is the area code for parts of Michigan including Cadillac, Grant, and Traverse City. 231 was created in 1999 as a split from area code 616.

231 Area Code Location
Major Cities County State/Province
Grant  Newaygo  MI 
Other Cities By Name
Bellaire  Antrim  MI 
Boyne City  Charlevoix  MI 
Boyne Falls  Charlevoix  MI 
Cadillac  Wexford  MI 
Ellsworth  Antrim  MI 
Evart  Osceola  MI 
Fife Lake  Kalkaska  MI 
Fremont  Newaygo  MI 
Harbor Springs  Emmet  MI 
Hesperia  Oceana  MI 
Irons  Lake  MI 
Lake Ann  Benzie  MI 
Lake Leelanau  Leelanau  MI 
Mecosta  Mecosta  MI 
Mesick  Wexford  MI 
Ravenna  Muskegon  MI 
St. James  Charlevoix  MI 
Walloon Lake  Charlevoix  MI 
Whitehall  Muskegon  MI 

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