Area Code 509-872 Map and Location

Phone number details for 509-872 numbers

The 509-872 exchange is serviced by the following companies within the GARRISON ratecenter.

"FRONTIER COMUNICATIONS NORTHWEST, INC. - ID"

Call are routed trough OCN 4321 and CLLI - MSCWIDXXDS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in MOSCOW.