Phone number details for 509-940 numbers
The 509-940 exchange is serviced by the following companies within the RICHLAND ratecenter.
"ZAYO BANDWIDTH NORTHWEST, INC."
Call are routed trough OCN 4584 and CLLI - WNTCWAACW02 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Working 509-940-xxxx local exchanges
More Washington resources