Phone number details for 509-660 numbers
The 509-660 exchange is serviced by the following companies within the RITZVILLE ratecenter.
NEW CINGULAR WIRELESS PCS, LLC
Call are routed trough OCN 6010 and CLLI - MLWDWAAA2MD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Working 509-660-xxxx local exchanges
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