Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-637 A White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
509-637 0 White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
509-637 1 White Salmon WA THDLORXADS1  5844 AXXIS COMMUNICATION, INC. - WA 672      
509-637 2 White Salmon WA THDLORXADS1  5844 AXXIS COMMUNICATION, INC. - WA 672      
509-637 3 White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
509-637 4 White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
509-637 5 White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
509-637 6 White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
509-637 7 White Salmon WA THDLORXAFMD  483E ONVOY, LLC - WA 672      
509-637 8 White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
509-637 9 White Salmon WA THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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