Area Code 304-816 Map and Location

Phone number details for 304-816 numbers

The 304-816 exchange is serviced by the following companies within the FAIRMONT ratecenter.

"LEVEL 3 COMMUNICATIONS, LLC - WV"

Call are routed trough OCN 9944 and CLLI - RSTNVA91DS3 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in RESTON.