Area Code 231
Area Code 231 | |
---|---|
Post Office City: | Harrison, MI |
County: | Clare County County |
Timezone: | America/Detroit |
Coordinates: | -84.8, 44.01 |
Area Code: | 231 |
What is the Area Code?
In the United States, the "Area Code" is a numerical prefix used in phone numbers to identify a specific geographic region within the country. These area codes are part of the telephone numbering system and are essential for the proper routing of calls.
The area code typically consists of three digits and precedes the local phone number. For example, in the phone number (212) 555-1234, "212" is the area code that corresponds to a part of New York City.
Functions of the Area Code:
Geographic Identification: Allows the determination of the region or city from which a call originates. Call Routing: Helps telephone service providers direct calls efficiently through their network. Number Distribution: Facilitates the assignment and organization of phone numbers to avoid conflicts and duplications. Billing: Sometimes, call costs can vary depending on the area code, especially for long-distance calls. In summary, area codes are fundamental to the functioning of the telephone system in the United States, ensuring that calls are connected correctly and managed in an orderly manner.
Cities and counties within 231 Area Code
Here are the cities and towns for Area Code 231 that the US Post Office accepts. The city listed as the main city is usually where the main post office is located. When sending a letter or package, always include your preferred city to ensure your delivery is as successful as possible
Primary City | Aceptable Cities | State | County | ZIP | Area codes | Timezone |
---|---|---|---|---|---|---|
Harrison | -- | Michigan(MI) | Clare County | 48625 | 989, 231 | America/Detroit |
Roscommon | -- | Michigan(MI) | Roscommon County | 48653 | 989, 231 | |
Bailey | -- | Michigan(MI) | Muskegon County | 49303 | 231, 616 | America/Detroit |
Baldwin | -- | Michigan(MI) | Lake County | 49304 | 231 | America/Detroit |
Barryton | -- | Michigan(MI) | Mecosta County | 49305 | 989, 231 | America/Detroit |
Big Rapids | -- | Michigan(MI) | Mecosta County | 49307 | 231 | |
Bitely | -- | Michigan(MI) | Newaygo County | 49309 | 231 | America/Detroit |
Brohman | -- | Michigan(MI) | Newaygo County | 49312 | 231 | America/Detroit |
Chippewa Lake | -- | Michigan(MI) | Mecosta County | 49320 | 231 | America/Detroit |
Coral | -- | Michigan(MI) | Montcalm County | 49322 | 231, 989 | America/Detroit |
Grant | -- | Michigan(MI) | Newaygo County | 49327 | 231, 616 | America/Detroit |
Howard City | -- | Michigan(MI) | Montcalm County | 49329 | 231, 616 | America/Detroit |
Kent City | -- | Michigan(MI) | Kent County | 49330 | 616, 231 | America/Detroit |
Mecosta | -- | Michigan(MI) | Mecosta County | 49332 | 231, 989 | America/Detroit |
Morley | -- | Michigan(MI) | Mecosta County | 49336 | 231, 989 | America/Detroit |
Newaygo | -- | Michigan(MI) | Newaygo County | 49337 | 231 | America/Detroit |
Paris | -- | Michigan(MI) | Newaygo County | 49338 | 231 | |
Pierson | -- | Michigan(MI) | Montcalm County | 49339 | 616, 231 | America/Detroit |
Remus | -- | Michigan(MI) | Mecosta County | 49340 | 989, 231 | |
Rodney | -- | Michigan(MI) | Mecosta County | 49342 | 231 | America/Detroit |
Stanwood | Canadian Lake, Canadian Lakes | Michigan(MI) | Mecosta County | 49346 | 231 | America/Detroit |
White Cloud | -- | Michigan(MI) | Newaygo County | 49349 | 231 | America/Detroit |
Branch | -- | Michigan(MI) | Mason County | 49402 | 231 | America/Detroit |
Conklin | -- | Michigan(MI) | Ottawa County | 49403 | 616, 231 | America/Detroit |
Custer | -- | Michigan(MI) | Mason County | 49405 | 231 | America/Detroit |
Fountain | -- | Michigan(MI) | Mason County | 49410 | 231 | America/Detroit |
Free Soil | -- | Michigan(MI) | Mason County | 49411 | 231 | America/Detroit |
Fremont | -- | Michigan(MI) | Newaygo County | 49412 | 231 | America/Detroit |
Fremont | -- | Michigan(MI) | Newaygo County | 49413 | 231 | America/Detroit |
Fruitport | -- | Michigan(MI) | Muskegon County | 49415 | 231 | America/Detroit |
Hart | -- | Michigan(MI) | Oceana County | 49420 | 231 | America/Detroit |
Hesperia | -- | Michigan(MI) | Oceana County | 49421 | 231 | |
Holton | Brunswick | Michigan(MI) | Muskegon County | 49425 | 231 | America/Detroit |
Ludington | -- | Michigan(MI) | Mason County | 49431 | 231 | America/Detroit |
Mears | Silver Lake | Michigan(MI) | Oceana County | 49436 | 231 | America/Detroit |
Montague | -- | Michigan(MI) | Muskegon County | 49437 | 231 | America/Detroit |
Muskegon | -- | Michigan(MI) | Muskegon County | 49440 | 231 | America/Detroit |
Muskegon | Norton Shores | Michigan(MI) | Muskegon County | 49441 | 231 | America/Detroit |
Muskegon | -- | Michigan(MI) | Muskegon County | 49442 | 231, 616 | America/Detroit |
Muskegon | -- | Michigan(MI) | Muskegon County | 49443 | 231 | America/Detroit |
Muskegon | Muskegon Heights, Muskegon Hts, Norton Shores | Michigan(MI) | Muskegon County | 49444 | 231 | America/Detroit |
Muskegon | N Muskegon, North Muskegon | Michigan(MI) | Muskegon County | 49445 | 231, 616 | America/Detroit |
New Era | -- | Michigan(MI) | Oceana County | 49446 | 231 | America/Detroit |
Nunica | -- | Michigan(MI) | Ottawa County | 49448 | 616, 231 | America/Detroit |
Pentwater | -- | Michigan(MI) | Oceana County | 49449 | 231 | |
Ravenna | -- | Michigan(MI) | Muskegon County | 49451 | 231, 616 | |
Rothbury | -- | Michigan(MI) | Oceana County | 49452 | 231 | America/Detroit |
Scottville | -- | Michigan(MI) | Mason County | 49454 | 231 | America/Detroit |
Shelby | -- | Michigan(MI) | Oceana County | 49455 | 231 | America/Detroit |
Spring Lake | Norton Shores | Michigan(MI) | Ottawa County | 49456 | 231, 616 | America/Detroit |
Twin Lake | -- | Michigan(MI) | Muskegon County | 49457 | 231 | America/Detroit |
Walhalla | -- | Michigan(MI) | Mason County | 49458 | 231 | America/Detroit |
Walkerville | -- | Michigan(MI) | Oceana County | 49459 | 231 | America/Detroit |
Whitehall | -- | Michigan(MI) | Muskegon County | 49461 | 231 | America/Detroit |
Sylvan Beach | Wabaningo, Whitehall | Michigan(MI) | Muskegon County | 49463 | 231 | America/Detroit |
Wyoming | Grand Rapids | Michigan(MI) | Kent County | 49509 | 231, 616 | America/Detroit |
Cadillac | Hoxeyville | Michigan(MI) | Wexford County | 49601 | 231 | America/Detroit |
Acme | -- | Michigan(MI) | Grand Traverse County | 49610 | 231 | America/Detroit |
Alba | -- | Michigan(MI) | Antrim County | 49611 | 231 | America/Detroit |
Alden | -- | Michigan(MI) | Antrim County | 49612 | 231 | America/Detroit |
Arcadia | -- | Michigan(MI) | Manistee County | 49613 | 231 | |
Bear Lake | Pierport | Michigan(MI) | Manistee County | 49614 | 231 | America/Detroit |
Bellaire | -- | Michigan(MI) | Antrim County | 49615 | 231 | America/Detroit |
Benzonia | -- | Michigan(MI) | Benzie County | 49616 | 231 | America/Detroit |
Beulah | -- | Michigan(MI) | Benzie County | 49617 | 231 | America/Detroit |
Boon | -- | Michigan(MI) | Wexford County | 49618 | 231 | America/Detroit |
Brethren | -- | Michigan(MI) | Manistee County | 49619 | 231, 616 | America/Detroit |
Buckley | -- | Michigan(MI) | Grand Traverse County | 49620 | 231 | |
Cedar | -- | Michigan(MI) | Leelanau County | 49621 | 231 | America/Detroit |
Central Lake | -- | Michigan(MI) | Antrim County | 49622 | 231 | America/Detroit |
Chase | -- | Michigan(MI) | Lake County | 49623 | 231 | America/Detroit |
Copemish | -- | Michigan(MI) | Manistee County | 49625 | 231 | America/Detroit |
Eastlake | -- | Michigan(MI) | Manistee County | 49626 | 231 | America/Detroit |
Eastport | -- | Michigan(MI) | Antrim County | 49627 | 231 | America/Detroit |
Elberta | -- | Michigan(MI) | Benzie County | 49628 | 231 | America/Detroit |
Elk Rapids | -- | Michigan(MI) | Antrim County | 49629 | 231 | America/Detroit |
Empire | -- | Michigan(MI) | Leelanau County | 49630 | 231 | America/Detroit |
Evart | -- | Michigan(MI) | Osceola County | 49631 | 231, 989 | |
Falmouth | -- | Michigan(MI) | Missaukee County | 49632 | 231 | America/Detroit |
Fife Lake | -- | Michigan(MI) | Kalkaska County | 49633 | 231, 989 | |
Filer City | -- | Michigan(MI) | Manistee County | 49634 | 231 | America/Detroit |
Frankfort | -- | Michigan(MI) | Benzie County | 49635 | 231 | America/Detroit |
Glen Arbor | -- | Michigan(MI) | Leelanau County | 49636 | 231 | America/Detroit |
Grawn | -- | Michigan(MI) | Grand Traverse County | 49637 | 231 | America/Detroit |
Harrietta | -- | Michigan(MI) | Wexford County | 49638 | 231 | |
Hersey | -- | Michigan(MI) | Osceola County | 49639 | 231 | America/Detroit |
Honor | -- | Michigan(MI) | Benzie County | 49640 | 231 | America/Detroit |
Idlewild | -- | Michigan(MI) | Lake County | 49642 | 231 | America/Detroit |
Interlochen | Karlin | Michigan(MI) | Grand Traverse County | 49643 | 231 | |
Irons | -- | Michigan(MI) | Lake County | 49644 | 231 | America/Detroit |
Kaleva | -- | Michigan(MI) | Manistee County | 49645 | 231 | America/Detroit |
Kalkaska | -- | Michigan(MI) | Kalkaska County | 49646 | 231 | America/Detroit |
Kewadin | -- | Michigan(MI) | Antrim County | 49648 | 231 | America/Detroit |
Kingsley | -- | Michigan(MI) | Grand Traverse County | 49649 | 231 | |
Lake Ann | -- | Michigan(MI) | Benzie County | 49650 | 231 | America/Detroit |
Lake City | Moorestown | Michigan(MI) | Missaukee County | 49651 | 616, 231 | America/Detroit |
Lake Leelanau | -- | Michigan(MI) | Leelanau County | 49653 | 231 | America/Detroit |
Leland | -- | Michigan(MI) | Leelanau County | 49654 | 231 | America/Detroit |
Leroy | -- | Michigan(MI) | Osceola County | 49655 | 231 | |
Luther | -- | Michigan(MI) | Lake County | 49656 | 231 | America/Detroit |
Mc Bain | -- | Michigan(MI) | Missaukee County | 49657 | 616, 231 | America/Detroit |
Mancelona | -- | Michigan(MI) | Antrim County | 49659 | 231 | |
Manistee | Stronach | Michigan(MI) | Manistee County | 49660 | 231 | America/Detroit |
Manton | -- | Michigan(MI) | Wexford County | 49663 | 231 | |
Maple City | -- | Michigan(MI) | Leelanau County | 49664 | 231 | America/Detroit |
Marion | -- | Michigan(MI) | Clare County | 49665 | 231 | |
Mayfield | -- | Michigan(MI) | Grand Traverse County | 49666 | 231 | America/Detroit |
Merritt | -- | Michigan(MI) | Missaukee County | 49667 | 231 | America/Detroit |
Mesick | -- | Michigan(MI) | Wexford County | 49668 | 231 | America/Detroit |
Northport | -- | Michigan(MI) | Leelanau County | 49670 | 231 | America/Detroit |
Old Mission | -- | Michigan(MI) | Grand Traverse County | 49673 | 231 | America/Detroit |
Omena | -- | Michigan(MI) | Leelanau County | 49674 | 231 | America/Detroit |
Onekama | -- | Michigan(MI) | Manistee County | 49675 | 231 | America/Detroit |
Rapid City | -- | Michigan(MI) | Kalkaska County | 49676 | 231 | |
Reed City | -- | Michigan(MI) | Osceola County | 49677 | 231 | America/Detroit |
Sears | -- | Michigan(MI) | Osceola County | 49679 | 231, 989 | America/Detroit |
South Boardman | S Boardman | Michigan(MI) | Kalkaska County | 49680 | 231 | America/Detroit |
Suttons Bay | Peshawbestown | Michigan(MI) | Leelanau County | 49682 | 231 | America/Detroit |
Thompsonville | -- | Michigan(MI) | Benzie County | 49683 | 231 | |
Traverse City | -- | Michigan(MI) | Grand Traverse County | 49684 | 231, 810 | America/Detroit |
Traverse City | -- | Michigan(MI) | Grand Traverse County | 49685 | 231 | America/Detroit |
Traverse City | -- | Michigan(MI) | Grand Traverse County | 49686 | 231, 616 | America/Detroit |
Tustin | -- | Michigan(MI) | Osceola County | 49688 | 231 | America/Detroit |
Wellston | -- | Michigan(MI) | Manistee County | 49689 | 231 | |
Williamsburg | -- | Michigan(MI) | Grand Traverse County | 49690 | 231 | |
Traverse City | -- | Michigan(MI) | Grand Traverse County | 49696 | 231 | America/Detroit |
Mackinaw City | -- | Michigan(MI) | Emmet County | 49701 | 231, 906 | America/Detroit |
Afton | -- | Michigan(MI) | Cheboygan County | 49705 | 231 | America/Detroit |
Alanson | -- | Michigan(MI) | Emmet County | 49706 | 231 | |
Bay Shore | Charlevoix | Michigan(MI) | Charlevoix County | 49711 | 231 | America/Detroit |
Boyne City | -- | Michigan(MI) | Charlevoix County | 49712 | 231 | America/Detroit |
Boyne Falls | -- | Michigan(MI) | Charlevoix County | 49713 | 231 | America/Detroit |
Brutus | -- | Michigan(MI) | Cheboygan County | 49716 | 231 | |
Burt Lake | -- | Michigan(MI) | Cheboygan County | 49717 | 231 | America/Detroit |
Carp Lake | -- | Michigan(MI) | Emmet County | 49718 | 231, 906 | America/Detroit |
Charlevoix | -- | Michigan(MI) | Charlevoix County | 49720 | 231 | America/Detroit |
Cheboygan | -- | Michigan(MI) | Cheboygan County | 49721 | 616, 231 | America/Detroit |
Conway | -- | Michigan(MI) | Emmet County | 49722 | 231 | America/Detroit |
Cross Village | -- | Michigan(MI) | Emmet County | 49723 | 231 | America/Detroit |
East Jordan | -- | Michigan(MI) | Charlevoix County | 49727 | 231 | |
Ellsworth | -- | Michigan(MI) | Antrim County | 49729 | 231 | America/Detroit |
Elmira | -- | Michigan(MI) | Antrim County | 49730 | 231 | |
Gaylord | Treetops Vil, Treetops Village | Michigan(MI) | Otsego County | 49735 | 989, 231 | America/Detroit |
Good Hart | Harbor Spgs, Harbor Springs | Michigan(MI) | Emmet County | 49737 | 231 | America/Detroit |
Harbor Springs | Harbor Point, Harbor Spgs, Wequetonsing | Michigan(MI) | Emmet County | 49740 | 231, 616 | America/Detroit |
Indian River | -- | Michigan(MI) | Cheboygan County | 49749 | 231 | America/Detroit |
Levering | -- | Michigan(MI) | Emmet County | 49755 | 231 | |
Oden | -- | Michigan(MI) | Emmet County | 49764 | 231 | America/Detroit |
Pellston | -- | Michigan(MI) | Emmet County | 49769 | 231 | America/Detroit |
Petoskey | Bay Harbor, Bay View | Michigan(MI) | Emmet County | 49770 | 231 | America/Detroit |
Pointe Aux Pins | Bois Blanc Is, Bois Blanc Island, Point Aux Pin | Michigan(MI) | Mackinac County | 49775 | 231 | America/Detroit |
Beaver Island | -- | Michigan(MI) | Charlevoix County | 49782 | 231, 906 | America/Detroit |
Topinabee | -- | Michigan(MI) | Cheboygan County | 49791 | 231 | America/Detroit |
Vanderbilt | -- | Michigan(MI) | Otsego County | 49795 | 989, 231 | America/Detroit |
Walloon Lake | -- | Michigan(MI) | Charlevoix County | 49796 | 231 | America/Detroit |
Wolverine | -- | Michigan(MI) | Cheboygan County | 49799 | 231 | America/Detroit |
Lanse | -- | Michigan(MI) | Baraga County | 49946 | 906, 231 | America/Detroit |