Phone number details for 509-579 numbers
The 509-579 exchange is serviced by the following companies within the KENNEWICK ratecenter.
CENTURYLINK COMMUNICATIONS, LLC
Call are routed trough OCN 6010 and CLLI - SPKNWA01XUY (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Working 509-579-xxxx local exchanges
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