- City / exchange
- Lombard
- Province / state
- Illinois
- Country
- United States
- Carrier
- Onvoy, LLC
- Line type
- Likely VoIP / virtual number
- OCN
- 224C
- Status
- In Service
- Assigned
- 02/08/2024
- Number pooling
- Yes (block shared between carriers)
331-322 phone numbers
Lombard, Illinois, United States · Onvoy, LLC
Reported numbers in 331-322
No numbers in this block have been reported by visitors yet.
What does the 331-322 prefix tell you?
Every North American number is area code + prefix + line. The prefix 331-322 was assigned to Onvoy, LLC on 02/08/2024 for the Lombard exchange. A call from this block usually originates from a Onvoy, LLC customer in or near Lombard, but caller ID can be spoofed to show any number.