Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
417-446 1 Louisburg MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2015-06-12   
417-446 2 Louisburg MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2015-06-12   
417-488 9 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2026-03-09   
417-599 A Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-599 6 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2016-09-15   
417-599 8 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2010-11-13   
417-599 9 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2008-09-24   
417-770 0 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-770 1 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-770 2 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-770 3 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-770 4 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-770 5 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-770 6 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-770 7 Bolivar MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522      
417-808 1 Stockton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2018-12-28   
417-808 9 Stockton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2026-02-20   
417-955 5 Stockton MO 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 522   2013-11-23   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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