Phone number details for 509-531 numbers

The 509-531 exchange is serviced by the following companies within the PASCO ratecenter.

"NEW CINGULAR WIRELESS PCS, LLC"

Call are routed trough OCN 6010 and CLLI - MLWDWAAA3MD (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in .

Working 509-531-xxxx local exchanges

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