- City / exchange
- Rock River
- Province / state
- Wyoming
- Country
- United States
- Carrier
- Union Tel. Co.
- Line type
- Landline or business line
- OCN
- 2297
- Status
- In Service
- Number pooling
- No
307-378 phone numbers
Rock River, Wyoming, United States · Union Tel. Co.
Reported numbers in 307-378
No numbers in this block have been reported by visitors yet.
What does the 307-378 prefix tell you?
Every North American number is area code + prefix + line. The prefix 307-378 was assigned to Union Tel. Co. on an unknown date for the Rock River exchange. A call from this block usually originates from a Union Tel. Co. customer in or near Rock River, but caller ID can be spoofed to show any number.