Phone number details for 509-586 numbers
The 509-586 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.
Working 509-586-xxxx local exchanges
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