Phone number details for 509-748 numbers
The 509-748 exchange is serviced by the following companies within the DALLESPORT ratecenter.
UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA
Call are routed trough OCN 4521 and CLLI - WSHRWAXARS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in WISHRAM.
Working 509-748-xxxx local exchanges
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