Enter a 10-digit phone number 1234567890
Phone number details for 509-431 numbers
The 509-431 exchange is serviced by the following companies within the MOSES LAKE ratecenter.
AT&T LOCAL
Call are routed trough OCN 7421 and CLLI - SPKNWA01DS3 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in SPOKANE.