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.
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Switch: LBCKTX97DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-209 A Lubbock TX 4913 NTS COMMUNICATIONS, INC. 544   2004-01-02   
806-288 A Plainview TX 4913 NTS COMMUNICATIONS, INC. 544      
806-308 A Woodrow TX 4913 NTS COMMUNICATIONS, INC. 544   2003-12-29   
806-313 A Plainview TX 4913 NTS COMMUNICATIONS, INC. 544   2004-10-08   
806-403 A Lubbock TX 4913 NTS COMMUNICATIONS, INC. 544   2004-10-08   
806-498 A Plainview TX 4913 NTS COMMUNICATIONS, INC. 544   2004-01-16   
806-687 A Lubbock TX 4913 NTS COMMUNICATIONS, INC. 544      
806-771 A Lubbock TX 4913 NTS COMMUNICATIONS, INC. 544      
806-776 A Lubbock TX 4913 NTS COMMUNICATIONS, INC. 544   2006-01-09   
806-833 A Wolfforth TX 4913 NTS COMMUNICATIONS, INC. 544      

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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