Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Ione, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-442 A IONEWAXXRS0  2418 PEND OREILLE TELEPHONE COMPANY 960      
509-442 0   2418 PEND OREILLE TELEPHONE COMPANY 960      
509-442 1   2418 PEND OREILLE TELEPHONE COMPANY 960      
509-442 2   2418 PEND OREILLE TELEPHONE COMPANY 960      
509-442 3   2418 PEND OREILLE TELEPHONE COMPANY 960      
509-442 4   2418 PEND OREILLE TELEPHONE COMPANY 960      
509-442 5   2418 PEND OREILLE TELEPHONE COMPANY 960      
509-442 9   2418 PEND OREILLE TELEPHONE COMPANY 960      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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