Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-575 A Elkhart IN SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-575 0 Elkhart IN SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2002-10-18   
574-575 1 Elkhart IN EKHTINXAZMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 332   2013-05-20   
574-575 2 Elkhart IN SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2006-01-26   
574-575 3 Elkhart IN SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2011-07-21   
574-575 4 Elkhart IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2011-06-04   
574-575 5 Elkhart IN SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2011-04-10   
574-575 6 Elkhart IN EKHTINXAZMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 332   2009-12-14   
574-575 7 Elkhart IN EKHTINXAZMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS LLC 332   2010-09-03   
574-575 8 Elkhart IN SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2010-09-26   
574-575 9 Elkhart IN EKHTINXA9MD  6664 SPRINT SPECTRUM L.P. 332   2010-10-05   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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