Phone number details for 509-578 numbers
The 509-578 exchange is serviced by the following companies within the RICHLAND ratecenter.
ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA
Call are routed trough OCN 7173 and CLLI - SPKNWAZSPS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in SPOKANE.
Working 509-578-xxxx local exchanges
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