Enter a 10-digit phone number 1234567890
Phone number details for 509-529 numbers
The 509-529 exchange is serviced by the following companies within the WALLAWALLA ratecenter.
QWEST CORPORATION
Call are routed trough OCN 9638 and CLLI - WLWLWA01DS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in WALLA WALLA.