Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: JHCYTNXCXYX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-330 0 Erwin TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2005-08-13   
423-330 8 Erwin TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-330 9 Erwin TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-340 8 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-08-05   
423-342 A Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-342 5 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2006-02-18   
423-342 6 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-342 7 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-342 8 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-342 9 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-350 1 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 2 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 3 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 4 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 5 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 6 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 7 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 8 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-09-04   
423-350 9 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2022-12-31   
423-366 A Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 0 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 1 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 2 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 3 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 4 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2005-05-15   
423-366 5 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2005-08-14   
423-366 6 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2006-09-17   
423-366 7 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 8 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-366 9 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 A Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 0 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 1 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 2 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 3 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 4 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 5 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2007-03-03   
423-367 6 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 7 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 8 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-367 9 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2007-03-03   
423-387 A Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-387 1 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-387 2 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-387 3 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-387 4 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-387 5 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-387 6 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-387 7 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-387 8 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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