Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MSLKWAQACM1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-770 A Moses Lake WA 1477 INLAND CELLULAR LLC 676      
509-770 1 Moses Lake WA 1477 INLAND CELLULAR LLC 676      
509-770 6 Moses Lake WA 1477 INLAND CELLULAR LLC 676      
509-770 7 Moses Lake WA 1477 INLAND CELLULAR LLC 676      
509-770 8 Moses Lake WA 1477 INLAND CELLULAR LLC 676      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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