Area Code 304-710 Map and Location

Phone number details for 304-710 numbers

The 304-710 exchange is serviced by the following companies within the HNTNGTNZN1 ratecenter.

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV

Call are routed trough OCN 6394 and CLLI - HNTNWVDTLMD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .