Area Code 307-399 Map and Location

Phone number details for 307-399 numbers

The 307-399 exchange is serviced by the following companies within the LARAMIE ratecenter.

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY

Call are routed trough OCN 6566 and CLLI - CHYNWY202MD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .