Local Calling Guide

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

NXX: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-303 A Hermiston OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
541-303 0 Hermiston OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
541-303 1 Hermiston OR HMTNOR210MD  352D CHARTER FIBERLINK OR-CCVII, LLC - OR 672   2013-11-24   
541-303 2 Hermiston OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2012-08-25   
541-303 3 Hermiston OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-06-22   
541-303 4 Hermiston OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2018-04-13   
541-303 5 Hermiston OR LNBHWAAA0MD  6349 UNITED STATES CELLULAR - OR 672   2014-02-24   
541-303 6 Hermiston OR THDLORXADMD  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672   2013-01-02   
541-303 7 Hermiston OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2014-02-18   
541-303 8 Hermiston OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2013-12-13   
541-303 9 Hermiston OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-09-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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