Phone number details for 509-450 numbers
The 509-450 exchange is serviced by the following companies within the SPOKANE ratecenter.
"ROYAL COMMUNICATIONS, LLC - WA"
Call are routed trough OCN 912F and CLLI - NOCLLIKNOWN (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .
Working 509-450-xxxx local exchanges
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