Area Code 231

All Information about Area Code 231
General Information about Area Code 231
Country United States
State / Province / Territory Michigan
Major City Muskegon
Time Zone Eastern (UTC-05:00)

Active Prefixes in Area Code 231

Prefix Primary City County Phone Type
231-929 Traverse City Grand Traverse Landline
231-782 Cheboygan Cheboygan Landline
231-299 Manistee Manistee Wireless
231-878 Cadillac Wexford Wireless
231-465 Reed City Osceola Landline
231-827 Fife Lake Kalkaska Landline
231-861 Shelby Oceana Landline
231-228 Cedar Leelanau Landline
231-482 Boyne City Charlevoix Landline
231-651 Beulah Benzie Wireless
231-354 Coral Montcalm Landline
231-622 Petoskey Emmet Landline
231-743 Marion Osceola Landline
231-605 Newaygo Newaygo Landline
231-256 Lake Leelanau Leelanau Landline
231-614 Shelby Oceana Landline
231-532 Kalkaska Kalkaska Wireless
231-238 Indian River Cheboygan Landline
231-633 Traverse City Grand Traverse Landline
231-596 Harbor Springs Emmet Landline
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