- City / exchange
- Alden
- Province / state
- Michigan
- Country
- United States
- Carrier
- Frontier North, Inc. - Mi
- Line type
- Landline or business line
- OCN
- 0695
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
231-331 phone numbers
Alden, Michigan, United States · Frontier North, Inc. - Mi
Reported numbers in 231-331
No numbers in this block have been reported by visitors yet.
What does the 231-331 prefix tell you?
Every North American number is area code + prefix + line. The prefix 231-331 was assigned to Frontier North, Inc. - Mi on an unknown date for the Alden exchange. A call from this block usually originates from a Frontier North, Inc. - Mi customer in or near Alden, but caller ID can be spoofed to show any number.