- City / exchange
- Charlevoix
- Province / state
- Michigan
- Country
- United States
- Carrier
- Michigan Bell Tel Co
- Line type
- Landline or business line
- OCN
- 9323
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
231-237 phone numbers
Charlevoix, Michigan, United States · Michigan Bell Tel Co
Reported numbers in 231-237
No numbers in this block have been reported by visitors yet.
What does the 231-237 prefix tell you?
Every North American number is area code + prefix + line. The prefix 231-237 was assigned to Michigan Bell Tel Co on an unknown date for the Charlevoix exchange. A call from this block usually originates from a Michigan Bell Tel Co customer in or near Charlevoix, but caller ID can be spoofed to show any number.