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Phone number details for 509-788

509-788 numbers

The 509-788 exchange is serviced by the following companies within the PROSSER ratecenter.

UNITED TELEPHONE-NORTHWEST-WA DBA CENTURYLINK-WA

Call are routed trough OCN 4521 and CLLI - PRSRWAXARS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in PROSSER.

Working 509-788-xxxx Local Exchanges

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