- City / exchange
- Williamstn
- Province / state
- West Virginia
- Country
- United States
- Carrier
- Csc Voice, LLC
- Line type
- Landline or business line
- OCN
- 612K
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
304-850 phone numbers
Williamstn, West Virginia, United States · Csc Voice, LLC
Reported numbers in 304-850
No numbers in this block have been reported by visitors yet.
Complaints filed with the FCC
- 304-850-37041 complaint · 2026-10-02
What does the 304-850 prefix tell you?
Every North American number is area code + prefix + line. The prefix 304-850 was assigned to Csc Voice, LLC on an unknown date for the Williamstn exchange. A call from this block usually originates from a Csc Voice, LLC customer in or near Williamstn, but caller ID can be spoofed to show any number.