Phone number details for 304-524 numbers

The 304-524 exchange is serviced by the following companies within the GRIFITHSVL ratecenter.

FRONTIER WEST VIRGINIA INC.

Call are routed trough OCN 9214 and CLLI - GRVLWVGFRS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in GRIFFITHSVILLE.