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: LBCKTX97DS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-213 A Plainview TX 4913 NTS COMMUNICATIONS, INC. 544   2004-05-17   
806-458 A O'Donnell TX 4913 NTS COMMUNICATIONS, INC. 544   2012-01-06   
806-485 A Littlefield TX 4913 NTS COMMUNICATIONS, INC. 544   2011-03-17   
806-490 A Abernathy TX 4913 NTS COMMUNICATIONS, INC. 544   2012-04-08   
806-520 A Smyer TX 4913 NTS COMMUNICATIONS, INC. 544   2008-10-12   
806-530 A Meadow TX 4913 NTS COMMUNICATIONS, INC. 544   2011-06-05   
806-564 A Ropesville TX 4913 NTS COMMUNICATIONS, INC. 544   2011-06-05   
806-568 A Levelland TX 4913 NTS COMMUNICATIONS, INC. 544      
806-569 A Whitharral TX 4913 NTS COMMUNICATIONS, INC. 544   2011-03-17   
806-588 A Hurlwood TX 4913 NTS COMMUNICATIONS, INC. 544   2009-06-04   
806-636 A Brownfield TX 4913 NTS COMMUNICATIONS, INC. 544   2011-06-05   
806-728 A Slaton TX 4913 NTS COMMUNICATIONS, INC. 544   2011-10-28   
806-800 A Wilson TX 4913 NTS COMMUNICATIONS, INC. 544      
806-870 A Lamesa TX 4913 NTS COMMUNICATIONS, INC. 544   2011-06-05   
806-993 A Lubbock TX 4913 NTS COMMUNICATIONS, INC. 544   2004-05-17   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.