- City / exchange
- Mackinawcy
- Province / state
- Michigan
- Country
- United States
- Carrier
- AT&T Enterprises, LLC
- Line type
- Landline or business line
- OCN
- 516C
- Status
- In Service
- Assigned
- 08/17/2011
- Number pooling
- Yes (block shared between carriers)
231-427 phone numbers
Mackinawcy, Michigan, United States · AT&T Enterprises, LLC
Reported numbers in 231-427
No numbers in this block have been reported by visitors yet.
What does the 231-427 prefix tell you?
Every North American number is area code + prefix + line. The prefix 231-427 was assigned to AT&T Enterprises, LLC on 08/17/2011 for the Mackinawcy exchange. A call from this block usually originates from a AT&T Enterprises, LLC customer in or near Mackinawcy, but caller ID can be spoofed to show any number.