- City / exchange
- Oldfathful
- Province / state
- Wyoming
- Country
- United States
- Carrier
- Onvoy, LLC - Wy
- Line type
- Likely VoIP / virtual number
- OCN
- 450F
- Status
- In Service
- Assigned
- 12/11/2023
- Number pooling
- Yes (block shared between carriers)
307-430 phone numbers
Oldfathful, Wyoming, United States · Onvoy, LLC - Wy
Reported numbers in 307-430
No numbers in this block have been reported by visitors yet.
What does the 307-430 prefix tell you?
Every North American number is area code + prefix + line. The prefix 307-430 was assigned to Onvoy, LLC - Wy on 12/11/2023 for the Oldfathful exchange. A call from this block usually originates from a Onvoy, LLC - Wy customer in or near Oldfathful, but caller ID can be spoofed to show any number.