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: 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
423-331 4 Cleveland TN CHTGTN12X5Y  472   2008-03-02   
423-331 6 Cleveland TN CHTGTN12X5Y  472   2008-07-18   
423-331 7 Cleveland TN CHTGTN12X5Y  472   2008-08-08   
423-331 8 Cleveland TN CHTGTN12X5Y  472   2008-09-05   
423-333 0 Athens TN KNVLTNIIAMD  474   2006-11-16   
423-333 2 Athens TN KNVLTNIIAMD  474   2012-12-26   
423-333 4 Athens TN KNVLTNIIAMD  474   2007-01-07   
423-333 5 Athens TN KNVLTNIIAMD  474   2007-04-07   
423-333 6 Athens TN KNVLTNIIAMD  474   2007-10-11   
423-333 7 Athens TN KNVLTNIIAMD  474   2007-09-08   
423-333 8 Athens TN KNVLTNIIAMD  474   2007-11-04   
423-333 9 Athens TN KNVLTNIIAMD  474   2008-01-26   
423-335 A Midway (Sullivan) TN JHCYTNXCXIY  956      
423-337 1 Sweetwater TN KNVLTNIIAMD  474      
423-341 A Bristol TN JHCYTNXCXIY  956      
423-351 3 Sweetwater TN KNVLTNIIAMD  474      
423-351 4 Sweetwater TN KNVLTNIIAMD  474      
423-352 2 La Follette TN KNVLTNIIAMD  474   2024-01-09   
423-353 0 Morristown TN KNVLTNIIAMD  474   2015-02-09   
423-353 2 Morristown TN KNVLTNIIAMD  474   2013-02-07   
423-353 3 Morristown TN KNVLTNIIAMD  474   2013-11-19   
423-353 5 Morristown TN KNVLTNIIAMD  474   2013-12-26   
423-355 8 Chattanooga TN CHTGTN12X5Y  472   2014-06-19   
423-356 1 Chattanooga TN CHTGTN12X5Y  472   2014-01-17   
423-356 2 Chattanooga TN CHTGTN12X5Y  472   2014-01-17   
423-356 3 Chattanooga TN CHTGTN12X5Y  472   2014-01-17   
423-356 4 Chattanooga TN CHTGTN12X5Y  472   2014-06-19   
423-358 3 Rogersville TN KNVLTNIIAMD  474   2009-08-02   
423-358 8 Rogersville TN KNVLTNIIAMD  474   2011-11-01   
423-358 9 Rogersville TN KNVLTNIIAMD  474   2010-12-09   
423-360 A Midway (Sullivan) TN JHCYTNXCXIY  956      
423-361 A Midway (Sullivan) TN JHCYTNXCXIY  956      
423-362 1 Chattanooga TN CHTGTN12X5Y  472   2012-03-15   
423-362 2 Chattanooga TN CHTGTN12X5Y  472   2012-03-15   
423-362 3 Chattanooga TN CHTGTN12X5Y  472   2012-03-15   
423-362 6 Chattanooga TN CHTGTN12X5Y  472   2014-06-19   
423-368 A Athens TN KNVLTNIIAMD  474      
423-368 0 Athens TN KNVLTNIIAMD  474      
423-368 1 Athens TN KNVLTNIIAMD  474   2003-03-01   
423-368 2 Athens TN KNVLTNIIAMD  474   2003-04-13   
423-368 3 Athens TN KNVLTNIIAMD  474   2003-08-17   
423-368 4 Athens TN KNVLTNIIAMD  474   2003-09-07   
423-368 5 Athens TN KNVLTNIIAMD  474   2004-02-02   
423-368 6 Athens TN KNVLTNIIAMD  474   2004-02-02   
423-368 7 Athens TN KNVLTNIIAMD  474   2005-07-15   
423-368 8 Athens TN KNVLTNIIAMD  474   2005-09-09   
423-368 9 Athens TN KNVLTNIIAMD  474   2005-12-05   
423-371 0 Sweetwater TN KNVLTNIIAMD  474   2009-10-04   
423-371 1 Sweetwater TN KNVLTNIIAMD  474   2009-12-06   
423-371 3 Sweetwater TN KNVLTNIIAMD  474   2010-03-12   

<< 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 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.