Area Code 509-748 Map and Location

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.