- City / exchange
- Monmouth
- Province / state
- Illinois
- Country
- United States
- Carrier
- Nuso, LLC
- Line type
- Landline or business line
- OCN
- 732J
- Status
- In Service
- Assigned
- 04/04/2025
- Number pooling
- Yes (block shared between carriers)
309-971 phone numbers
Monmouth, Illinois, United States · Nuso, LLC
Reported numbers in 309-971
No numbers in this block have been reported by visitors yet.
What does the 309-971 prefix tell you?
Every North American number is area code + prefix + line. The prefix 309-971 was assigned to Nuso, LLC on 04/04/2025 for the Monmouth exchange. A call from this block usually originates from a Nuso, LLC customer in or near Monmouth, but caller ID can be spoofed to show any number.