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: KNVLTNMANMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
865-686 5 Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-12-29   
865-686 6 Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-12-29   
865-686 8 Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2005-02-10   
865-730 A Oliver Springs TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-730 4 Oliver Springs TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-12-20   
865-745 0 Maynardville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-16   
865-761 A White Pine TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-761 3 White Pine TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2012-06-30   
865-761 4 White Pine TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-12-20   
865-856 1 Greenback TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-16   
865-867 7 Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2018-10-19   
865-895 4 Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2021-03-12   
865-895 5 Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2021-05-09   
865-896 A Solway TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-896 2 Solway TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2006-05-07   
865-927 8 Solway TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-16   
865-935 A Bean Station TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-935 4 Bean Station TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-12-20   
865-935 5 Bean Station TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2008-02-12   
865-935 7 Bean Station TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2008-01-31   
865-935 8 Bean Station TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2011-12-25   
865-940 0 Dandridge TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-16   
865-978 A Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
865-978 6 Knoxville TN 4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2006-03-12   

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

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