- City / exchange
- Cadillac
- Province / state
- Michigan
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Mi
- Line type
- Likely VoIP / virtual number
- OCN
- 6120
- Status
- In Service
- Assigned
- 05/14/2002
- Number pooling
- Yes (block shared between carriers)
231-577 phone numbers
Cadillac, Michigan, United States · Level 3 Communications, LLC - Mi
Reported numbers in 231-577
No numbers in this block have been reported by visitors yet.
What does the 231-577 prefix tell you?
Every North American number is area code + prefix + line. The prefix 231-577 was assigned to Level 3 Communications, LLC - Mi on 05/14/2002 for the Cadillac exchange. A call from this block usually originates from a Level 3 Communications, LLC - Mi customer in or near Cadillac, but caller ID can be spoofed to show any number.