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
423-387 9 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-427 0 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-11-17   
423-427 1 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-11-17   
423-427 5 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-04-29   
423-427 8 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-01-05   
423-427 9 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-01-05   
423-429 A Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-429 0 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-03-15   
423-429 1 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-07-11   
423-429 2 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-07-11   
423-429 4 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-08-08   
423-471 A Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-471 0 Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-471 1 Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-471 2 Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-471 5 Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-471 6 Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-471 9 Mountain City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-484 1 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-12-06   
423-484 2 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2009-01-16   
423-484 3 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2009-01-02   
423-484 4 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2009-02-13   
423-484 5 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2009-03-06   
423-484 6 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2009-03-21   
423-484 7 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2009-03-21   
423-484 9 Bristol TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2009-05-08   
423-524 0 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-04-29   
423-524 2 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-07-28   
423-524 3 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-07-28   
423-524 4 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-07-28   
423-524 5 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-09-22   
423-524 6 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-09-22   
423-524 7 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2019-09-22   
423-549 1 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-02-09   
423-549 2 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-02-09   
423-549 3 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2020-02-09   
423-549 7 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2021-05-17   
423-552 2 Greeneville TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2004-04-03   
423-552 7 Greeneville TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2004-06-11   
423-552 9 Greeneville TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2004-11-05   
423-576 A Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956      
423-576 4 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2024-03-01   
423-576 5 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2024-03-01   
423-576 6 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2024-03-01   
423-576 8 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-576 9 Elizabethton TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2023-08-19   
423-578 0 Kingsport TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2007-08-31   
423-620 6 Greeneville TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2004-12-19   
423-631 1 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-12-06   
423-631 2 Johnson City TN 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 956   2008-12-06   

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

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