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.
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Switch: JHCYTNXCCM1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-594 A Gate City VA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
276-614 A Abingdon VA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-276 A Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-329 A Greeneville TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-330 A Erwin TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-342 A Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 A Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 A Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-429 A Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-03-15   
423-471 A Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-707 A Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2010-02-11   
423-737 A Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-741 A Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-747 A Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-767 A Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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