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: LBCKTX97DS2

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-993 8 Lubbock TX 4913 VEXUS 544   2004-05-17   
806-993 9 Lubbock TX 4913 VEXUS 544   2004-05-17   
940-213 7 Iowa Park TX 4913 VEXUS 548   2012-04-16   
940-213 8 Iowa Park TX 4913 VEXUS 548   2012-04-16   

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

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