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Area Code 231

There are 602 phone number prefixes within area code 231. Additionally, there are more than 700 phone numbers in this area code that have received at least one user report. The location of calls from area code 231 is Michigan, USA. Most numbers in this area code are in US Eastern time, where the time is currently 12:02:34 AM on July 1, 2025.
 
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.

Prefix City / State Primary Telco
231-995 Traverse City, MI Michigan Bell Tel Co
231-999 Central Lake, MI Onvoy, Llcv - Mi

Recent Call Explore
User Reports

207-573-2295
June 30, 2025
This number tried to blackmail me for money
856-212-8493
June 30, 2025
There are calls coming from this business all the time. I have asked them to stop calling but they ...
856-212-8493
June 30, 2025
Hang up calls everyday. They won"t stop.
856-212-8493
June 30, 2025
Someone from this number calls everyday.
856-212-8493
June 30, 2025
This number is constantly calling my number.