Area Code 304-220 Map and Location

Phone number details for 304-220 numbers

The 304-220 exchange is serviced by the following companies within the CHRLSTNZN4 ratecenter.

"LEVEL 3 COMMUNICATIONS, LLC - WV"

Call are routed trough OCN 9944 and CLLI - MCLNVA23DS4 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MCLEAN.