Phone number details for 304-990 numbers
The 304-990 exchange is serviced by the following companies within the XXXXXXXXXX ratecenter.
FRONTIER WEST VIRGINIA INC.
Call are routed trough OCN 9214 and CLLI - NOCLLIKNOWN (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Working 304-990-xxxx local exchanges
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