231 Area Code: Location, Time Zone and Phone Lookup

231 Area Code Location, Time Zone & Map

• State:Michigan
• Timezone:Eastern
• Current Time:

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Major Cities in 231 Area Code

• Muskegon
• Norton Shores
• Traverse City
• Muskegon Heights
• Big Rapids
• Cadillac
• Ludington
• Manistee
• Petoskey
• Cheboygan

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The 231 area code is used by phone numbers from city of Muskegon, Norton Shores, and Traverse City in the state of Michigan. As one of the 269 US cellphone area codes, the 231 phone code includes nearly 242,117 phone numebrs and covers almost 232,762 people.