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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 6278 UNITED STATES CELLULAR - TN

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
423-201 6 La Follette TN KNVLTNMA31Z  474   2020-09-15   
423-210 A Tellico Plains TN KNVLTNMA31Z  474      
423-210 1 Tellico Plains TN KNVLTNMA31Z  474      
423-214 A Englewood TN KNVLTNMA31Z  474      
423-214 9 Englewood TN KNVLTNMA31Z  474      
423-248 A Newport TN KNVLTNMA31Z  474      
423-248 0 Newport TN KNVLTNMA31Z  474      
423-252 7 Athens TN KNVLTNMA31Z  474   2004-05-13   
423-252 9 Athens TN KNVLTNMA31Z  474   2007-07-26   
423-253 4 Tellico Plains TN KNVLTNMA31Z  474      
423-253 5 Tellico Plains TN KNVLTNMA31Z  474      
423-259 A New Tazewell TN KNVLTNMA31Z  474      
423-259 0 New Tazewell TN KNVLTNMA31Z  474      
423-259 1 New Tazewell TN KNVLTNMA31Z  474      
423-261 4 Coker Creek TN KNVLTNMA31Z  474      
423-261 5 Coker Creek TN KNVLTNMA31Z  474      
423-295 4 Ball Play TN KNVLTNMA31Z  474      
423-295 5 Ball Play TN KNVLTNMA31Z  474      
423-319 6 Huntsville TN KNVLTNMA31Z  474      
423-319 7 Huntsville TN KNVLTNMA31Z  474      
423-319 8 Huntsville TN KNVLTNMA31Z  474      
423-319 9 Huntsville TN KNVLTNMA31Z  474      
423-363 A Huntsville TN KNVLTNMA31Z  474      
423-363 0 Huntsville TN KNVLTNMA31Z  474      
423-377 A La Follette TN KNVLTNMA31Z  474      
423-377 7 La Follette TN KNVLTNMA31Z  474      
423-462 1 Riceville TN KNVLTNMA31Z  474      
423-462 4 Riceville TN KNVLTNMA31Z  474      
423-462 5 Riceville TN KNVLTNMA31Z  474      
423-519 A Tellico Plains TN KNVLTNMA31Z  474      
423-572 A Englewood TN KNVLTNMA31Z  474      
423-572 0 Englewood TN KNVLTNMA31Z  474      
423-572 1 Englewood TN KNVLTNMA31Z  474      
423-572 2 Englewood TN KNVLTNMA31Z  474      
423-592 A La Follette TN KNVLTNMA31Z  474      
423-592 0 La Follette TN KNVLTNMA31Z  474      
423-592 1 La Follette TN KNVLTNMA31Z  474      
423-592 9 La Follette TN KNVLTNMA31Z  474      
423-627 7 Robbins TN KNVLTNMA31Z  474      
423-663 7 Huntsville TN KNVLTNMA31Z  474      
423-701 A Robbins TN KNVLTNMA31Z  474      
423-701 0 Robbins TN KNVLTNMA31Z  474   2014-03-30   
423-701 1 Robbins TN KNVLTNMA31Z  474   2016-04-01   
423-721 A Newport TN KNVLTNMA31Z  474      
423-721 0 Newport TN KNVLTNMA31Z  474      
423-721 1 Newport TN KNVLTNMA31Z  474      
423-721 2 Newport TN KNVLTNMA31Z  474      
423-721 3 Newport TN KNVLTNMA31Z  474      
423-721 4 Newport TN KNVLTNMA31Z  474      
423-721 5 Newport TN KNVLTNMA31Z  474      

1 2 3 4 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.