Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 922

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-922 A Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 0 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 1 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 2 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 3 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 4 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 5 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 6 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      
541-922 7 Umatilla OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-06-24   
541-922 8 Umatilla OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-06-21   
541-922 9 Umatilla OR UMTLOR57RS0  9638 QWEST CORPORATION 672      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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