- City / exchange
- Oswego
- Province / state
- Illinois
- Country
- United States
- Carrier
- Fractel, LLC
- Line type
- Landline or business line
- OCN
- 965H
- Status
- In Service
- Assigned
- 08/08/2019
- Number pooling
- Yes (block shared between carriers)
331-400 phone numbers
Oswego, Illinois, United States · Fractel, LLC
Reported numbers in 331-400
No numbers in this block have been reported by visitors yet.
What does the 331-400 prefix tell you?
Every North American number is area code + prefix + line. The prefix 331-400 was assigned to Fractel, LLC on 08/08/2019 for the Oswego exchange. A call from this block usually originates from a Fractel, LLC customer in or near Oswego, but caller ID can be spoofed to show any number.