- City / exchange
- Martinsbg
- Province / state
- West Virginia
- Country
- United States
- Carrier
- Comcast IP Phone, LLC
- Line type
- Landline or business line
- OCN
- 318J
- Status
- In Service
- Number pooling
- No
304-378 phone numbers
Martinsbg, West Virginia, United States · Comcast IP Phone, LLC
Reported numbers in 304-378
No numbers in this block have been reported by visitors yet.
What does the 304-378 prefix tell you?
Every North American number is area code + prefix + line. The prefix 304-378 was assigned to Comcast IP Phone, LLC on an unknown date for the Martinsbg exchange. A call from this block usually originates from a Comcast IP Phone, LLC customer in or near Martinsbg, but caller ID can be spoofed to show any number.