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.

Knoxville, TN

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
865-422 3 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-02   
865-422 4 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-02   
865-422 5 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-02   
865-422 6 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-02   
865-422 7 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-02   
865-422 8 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-02   
865-422 9 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-02   
865-427 A KNVNTNEC8MD  490J DISH WIRELESS, LLC 474      
865-427 0 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2022-08-15   
865-427 1 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2022-08-15   
865-427 2 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-02-04   
865-427 3 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-02-04   
865-427 4 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-03-09   
865-427 5 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-03-09   
865-427 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-05-13   
865-427 7 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-427 8 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-08-14   
865-427 9 KNVNTNEC8MD  490J DISH WIRELESS, LLC 474   2022-02-27   
865-433 A KNVLTNBE2MD  732J NUSO, LLC 474      
865-433 0 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2023-02-19   
865-433 1 KNVLTNBE2MD  732J NUSO, LLC 474   2022-11-21   
865-433 2 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-06-08   
865-433 3 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-06-30   
865-433 4 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-06-30   
865-433 5 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-06-30   
865-433 6 KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2023-06-30   
865-433 7 KNVLTNMAY8X  624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-433 8 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2023-01-07   
865-433 9 KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2023-01-07   
865-437 A KNVLTN02DMD  8660 WINDSTREAM NUVOX, INC. 474      
865-437 0 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2013-10-23   
865-437 1 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-03   
865-437 2 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-03   
865-437 3 KNVLTNMAYHX  318J COMCAST IP PHONE, LLC 474   2013-12-27   
865-437 4 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2022-01-03   
865-437 5 KNVLTN02DMD  8660 WINDSTREAM NUVOX, INC. 474   2004-08-07   
865-437 6 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2005-07-17   
865-437 7 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2005-07-17   
865-437 8 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2005-07-17   
865-437 9 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2005-07-17   
865-438 A KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474      
865-438 0 KNVLTNIIAMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2008-05-04   
865-438 1 KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2009-09-24   
865-438 2 KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. 474   2009-09-24   
865-438 3 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2008-08-08   
865-438 4 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2007-07-15   
865-438 5 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2008-08-08   
865-438 6 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2008-09-11   
865-438 7 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2008-09-11   
865-438 8 KNVLTNJHGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 474   2008-12-05   

<< 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 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.