- City / exchange
- Kalkaska
- Province / state
- Michigan
- Country
- United States
- Carrier
- Michigan Bell Tel Co
- Line type
- Landline or business line
- OCN
- 9323
- Status
- In Service
- Number pooling
- No
231-258 phone numbers
Kalkaska, Michigan, United States · Michigan Bell Tel Co
Reported numbers in 231-258
No numbers in this block have been reported by visitors yet.
What does the 231-258 prefix tell you?
Every North American number is area code + prefix + line. The prefix 231-258 was assigned to Michigan Bell Tel Co on an unknown date for the Kalkaska exchange. A call from this block usually originates from a Michigan Bell Tel Co customer in or near Kalkaska, but caller ID can be spoofed to show any number.