Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: KNVLTNMA31Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-201 6 La Follette TN 6278 UNITED STATES CELLULAR - TN 474   2020-09-15   
423-210 A Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-210 1 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-214 A Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-214 0 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-214 6 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-214 7 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-214 8 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-214 9 Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-248 A Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-248 0 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-252 7 Athens TN 6278 UNITED STATES CELLULAR - TN 474   2004-05-13   
423-252 9 Athens TN 6278 UNITED STATES CELLULAR - TN 474   2007-07-26   
423-253 4 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-253 5 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-259 A New Tazewell TN 6278 UNITED STATES CELLULAR - TN 474      
423-259 0 New Tazewell TN 6278 UNITED STATES CELLULAR - TN 474      
423-259 1 New Tazewell TN 6278 UNITED STATES CELLULAR - TN 474      
423-261 4 Coker Creek TN 6278 UNITED STATES CELLULAR - TN 474      
423-261 5 Coker Creek TN 6278 UNITED STATES CELLULAR - TN 474      
423-295 4 Ball Play TN 6278 UNITED STATES CELLULAR - TN 474      
423-295 5 Ball Play TN 6278 UNITED STATES CELLULAR - TN 474      
423-319 6 Huntsville TN 6278 UNITED STATES CELLULAR - TN 474      
423-319 7 Huntsville TN 6278 UNITED STATES CELLULAR - TN 474      
423-319 8 Huntsville TN 6278 UNITED STATES CELLULAR - TN 474      
423-319 9 Huntsville TN 6278 UNITED STATES CELLULAR - TN 474      
423-363 A Huntsville TN 6278 UNITED STATES CELLULAR - TN 474      
423-363 0 Huntsville TN 6278 UNITED STATES CELLULAR - TN 474      
423-377 A La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
423-377 2 La Follette TN 6278 UNITED STATES CELLULAR - TN 474   2025-01-22   
423-377 7 La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
423-449 3 La Follette TN 6278 UNITED STATES CELLULAR - TN 474   2025-01-23   
423-449 4 La Follette TN 6278 UNITED STATES CELLULAR - TN 474   2025-01-23   
423-449 5 La Follette TN 6278 UNITED STATES CELLULAR - TN 474   2025-01-23   
423-449 6 La Follette TN 6278 UNITED STATES CELLULAR - TN 474   2025-01-23   
423-462 1 Riceville TN 6278 UNITED STATES CELLULAR - TN 474      
423-462 4 Riceville TN 6278 UNITED STATES CELLULAR - TN 474      
423-462 5 Riceville TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 A Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 0 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 1 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 2 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 3 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 4 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 5 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 6 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 7 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 8 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-519 9 Tellico Plains TN 6278 UNITED STATES CELLULAR - TN 474      
423-572 A Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-572 0 Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-572 1 Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-572 2 Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-572 5 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-592 A La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
423-592 0 La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
423-592 1 La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
423-592 9 La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
423-606 2 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-606 3 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-606 4 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-606 5 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-606 7 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-606 8 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-606 9 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-627 7 Robbins TN 6278 UNITED STATES CELLULAR - TN 474      
423-663 7 Huntsville TN 6278 UNITED STATES CELLULAR - TN 474      
423-701 A Robbins TN 6278 UNITED STATES CELLULAR - TN 474      
423-701 0 Robbins TN 6278 UNITED STATES CELLULAR - TN 474   2014-03-30   
423-701 1 Robbins TN 6278 UNITED STATES CELLULAR - TN 474   2016-04-01   
423-721 A Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-721 0 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-721 1 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-721 2 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-721 3 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-721 4 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-721 5 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-721 6 Newport TN 6278 UNITED STATES CELLULAR - TN 474      
423-885 0 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 1 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 3 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 4 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 5 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 6 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 7 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 8 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-885 9 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-887 1 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-887 3 Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-887 4 Englewood TN 6278 UNITED STATES CELLULAR - TN 474      
423-887 9 Englewood TN 6278 UNITED STATES CELLULAR - TN 474   2025-05-12   
423-907 2 La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
423-907 4 La Follette TN 6278 UNITED STATES CELLULAR - TN 474      
865-216 A Knoxville TN 6278 UNITED STATES CELLULAR - TN 474      
865-216 0 Knoxville TN 6278 UNITED STATES CELLULAR - TN 474      
865-216 1 Knoxville TN 6278 UNITED STATES CELLULAR - TN 474      
865-216 2 Knoxville TN 6278 UNITED STATES CELLULAR - TN 474      
865-216 3 Knoxville TN 6278 UNITED STATES CELLULAR - TN 474      
865-216 4 Knoxville TN 6278 UNITED STATES CELLULAR - TN 474      
865-216 5 Knoxville TN 6278 UNITED STATES CELLULAR - TN 474      

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

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