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: JHCYTNXCXSY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-944 2 Meadowview VA 490J DISH WIRELESS, LLC 956      
423-796 A Johnson City TN 490J DISH WIRELESS, LLC 956      
423-796 9 Johnson City TN 490J DISH WIRELESS, LLC 956      
423-841 3 Mountain City TN 490J DISH WIRELESS, LLC 956      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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