The 509-582 exchange is serviced by the following companies within the KENNEWICK ratecenter.
FRONTIER COMMUNICATIONS NORTHWEST INC. - WA
Call are routed trough OCN 4324 and CLLI - KNWCWAXBDS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in KENNEWICK MAIN.
Who's number is 509-582 Numbers?