Area Code 509-656 Map and Location

Phone number details for 509-656 numbers

The 509-656 exchange is serviced by the following companies within the CLE ELUM ratecenter.

QWEST CORPORATION

Call are routed trough OCN 9638 and CLLI - ESTNWA01DS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in EASTON.