The 509-548 exchange is serviced by the following companies within the WENATCHEE ratecenter.
FRONTIER COMMUNICATIONS NORTHWEST INC. - WA
Call are routed trough OCN 4324 and CLLI - LVWOWAXXRS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in LEAVENWORTH.
Who's number is 509-548 Numbers?