Area Code 509-443 Map and Location
Phone number details for 509-443 numbers
The 509-443 exchange is serviced by the following companies within the SPOKANE ratecenter.
QWEST CORPORATION
Call are routed trough OCN 9638 and CLLI - SPKNWAMORS1 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in SPOKANE MORAN.
Working 509-443-xxxx Local Exchanges
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