Area code 231: where is it from? Michigan
Area code 231 belongs to Michigan (United States).
- Type
- Landline / geographic
- Region
- Michigan
- Local time now
- —
- How to dial from abroad
- +1 231 XXX XXXX
- Numbers with reports
- 0
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Places using area code 231
Muskegon, Traverse City, Ludington, Petoskey
Area code 231 serves Michigan: Northwestern Michigan (Muskegon, Traverse City, Ludington, Petoskey). In service since 1999.
Reported numbers starting with 231
No reports yet for numbers starting with 231. If you got a call, look up the full number and share your experience.
Frequently asked questions
Where is area code 231 from?
Area code 231 belongs to Michigan (United States).
How do I call a number with area code 231 from another country?
Dial the country code followed by the full number, like this: +1 231 XXX XXXX. On a mobile phone you can use + instead of the international exit code.
Why am I getting calls from area code 231 if I know nobody there?
An area code shows where the number was assigned, not where the caller is. Telemarketers and scammers use virtual or ported numbers and can even spoof the number shown on screen. Look up the full number to see what other users say before calling back.