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.

NPA: 865 [Rate centres in NPA 865] [Dial plan for NPA 865]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-257 7 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-257 8 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-257 9 Knoxville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2010-05-14   
865-258 A Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-258 0 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-258 1 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-258 2 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-258 3 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-258 4 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-258 5 Knoxville TN KNVLTNMA96Z  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2010-05-18   
865-258 6 Knoxville TN KNVLTNMA96Z  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2010-05-18   
865-258 7 Knoxville TN KNVLTNMA96Z  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2010-05-18   
865-258 8 Knoxville TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2005-06-01   
865-258 9 Knoxville TN KNVLTNMA31Z  6278 UNITED STATES CELLULAR - TN 474      
865-259 A Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474   2024-12-07   
865-259 0 Clinton TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2017-05-28   
865-259 1 Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-259 2 Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-259 3 Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-259 4 Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-259 5 Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-259 6 Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474   2004-08-20   
865-259 7 Clinton TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-16   
865-259 8 Clinton TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2006-04-17   
865-259 9 Clinton TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-260 A Maryville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474      
865-260 0 Maryville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2023-02-11   
865-260 1 Maryville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2023-02-11   
865-260 2 Maryville TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-260 3 Maryville TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-260 4 Maryville TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-260 5 Maryville TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-260 6 Maryville TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-260 7 Maryville TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2024-07-08   
865-260 8 Maryville TN KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-06-18   
865-260 9 Maryville TN KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2023-06-10   
865-261 A Tate Springs TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
865-261 2 Tate Springs TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-10-21   
865-262 A Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474   2024-12-07   
865-262 0 Jefferson City TN MRTWTN281MD  792K CHARTER IP ENABLED SERVICES, LLC 474   2005-05-23   
865-262 1 Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-262 2 Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-262 3 Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-262 4 Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-262 5 Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474      
865-262 6 Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474   2002-11-10   
865-262 7 Jefferson City TN KNVLTNMAYAY  829J PAETEC ITEL, LLC 474   2004-08-16   
865-262 8 Jefferson City TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2004-11-16   
865-262 9 Jefferson City TN MRTWTN281MD  792K CHARTER IP ENABLED SERVICES, LLC 474   2008-04-01   
865-263 A Gatlinburg TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.