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.

Switch: KNVLTNIIAMD

1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-201 2 La Follette TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2010-03-12   
423-201 3 La Follette TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-04-21   
423-201 5 La Follette TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-08-02   
423-201 7 La Follette TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-10-04   
423-201 8 La Follette TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-12-31   
423-215 A Oneida TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-223 4 Oneida TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2008-09-05   
423-223 5 Oneida TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-03-12   
423-223 6 Oneida TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-12-06   
423-223 7 Oneida TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2010-01-11   
423-223 8 Oneida TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2010-03-18   
423-223 9 Oneida TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2013-03-09   
423-248 4 Newport TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2010-03-18   
423-248 5 Newport TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-09-06   
423-248 6 Newport TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-12-31   
423-248 7 Newport TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-07-20   
423-252 4 Athens TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2017-11-06   
423-254 4 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2010-03-12   
423-254 7 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2012-05-04   
423-271 A Sweetwater TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-271 0 Sweetwater TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2011-11-20   
423-271 1 Sweetwater TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2012-11-04   
423-271 5 Sweetwater TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2013-08-03   
423-273 4 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2014-10-22   
423-273 9 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2015-08-07   
423-277 0 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2005-05-19   
423-293 2 Rogersville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2006-08-05   
423-293 4 Rogersville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2007-02-03   
423-293 8 Rogersville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2012-09-12   
423-300 A Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-300 0 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-300 1 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-300 2 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2009-10-04   
423-300 3 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2010-01-18   
423-300 4 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2010-03-12   
423-300 5 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2013-04-05   
423-300 7 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-300 8 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-300 9 Sneedville TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-307 0 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2006-07-03   
423-307 2 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2006-11-18   
423-307 3 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2007-01-07   
423-307 4 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2007-03-08   
423-307 6 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2007-12-06   
423-307 7 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2008-09-15   
423-307 9 Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474   2008-08-09   
423-312 A Morristown TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-327 A Bulls Gap TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-327 0 Bulls Gap TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      
423-327 1 Bulls Gap TN 6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 474      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.