Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MSLKWA01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-764 A Moses Lake WA 9638 QWEST CORPORATION 676      
509-765 A Moses Lake WA 9638 QWEST CORPORATION 676      
509-766 A Moses Lake WA 9638 QWEST CORPORATION 676      
509-793 A Moses Lake WA 9638 QWEST CORPORATION 676      
509-898 A Moses Lake WA 9638 QWEST CORPORATION 676      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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