- City / exchange
- Charlevoix
- Province / state
- Michigan
- Country
- United States
- Carrier
- Omnipoint Communications Midwest Operations, LLC
- Line type
- Landline or business line
- OCN
- 2964
- Status
- In Service
- Assigned
- 07/31/2025
- Number pooling
- Yes (block shared between carriers)
231-552 phone numbers
Charlevoix, Michigan, United States · Omnipoint Communications Midwest Operations, LLC
Reported numbers in 231-552
No numbers in this block have been reported by visitors yet.
What does the 231-552 prefix tell you?
Every North American number is area code + prefix + line. The prefix 231-552 was assigned to Omnipoint Communications Midwest Operations, LLC on 07/31/2025 for the Charlevoix exchange. A call from this block usually originates from a Omnipoint Communications Midwest Operations, LLC customer in or near Charlevoix, but caller ID can be spoofed to show any number.