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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OCN: 2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
281-347 A Katy EMS TX KATYTXXBRS0  560      
281-392 A Katy EMS TX KATYTXXCRS0  560      
281-395 A Katy EMS TX KATYTXXCRS0  560      
281-395 0 Katy EMS TX KATYTXXCRS0  560      
281-395 1 Katy EMS TX KATYTXXCRS0  560      
281-395 2 Katy EMS TX KATYTXXCRS0  560      
281-395 3 Katy EMS TX KATYTXXCRS0  560      
281-395 4 Katy EMS TX KATYTXXCRS0  560      
281-395 5 Katy EMS TX KATYTXXCRS0  560      
281-395 6 Katy EMS TX KATYTXXCRS0  560      
281-395 7 Katy EMS TX KATYTXXCRS0  560   2003-07-23   
281-395 8 Katy EMS TX KATYTXXCRS0  560      
281-395 9 Katy EMS TX KATYTXXCRS0  560      
281-644 A Katy EMS TX KATYTXXCRS0  560      
281-644 1 Katy EMS TX KATYTXXCRS0  560      
281-644 2 Katy EMS TX KATYTXXCRS0  560      
281-644 3 Katy EMS TX KATYTXXCRS0  560   2005-06-03   
281-644 4 Katy EMS TX KATYTXXCRS0  560      
281-644 5 Katy EMS TX KATYTXXCRS0  560      
281-644 6 Katy EMS TX KATYTXXCRS0  560      
281-644 7 Katy EMS TX KATYTXXCRS0  560   2006-03-26   
281-644 8 Katy EMS TX KATYTXXCRS0  560   2007-05-12   
281-693 A Katy EMS TX KATYTXXCRS0  560      
281-693 0 Katy EMS TX KATYTXXCRS0  560      
281-693 1 Katy EMS TX KATYTXXCRS0  560      
281-693 2 Katy EMS TX KATYTXXCRS0  560      
281-693 3 Katy EMS TX KATYTXXCRS0  560      
281-693 4 Katy EMS TX KATYTXXCRS0  560      
281-693 5 Katy EMS TX KATYTXXCRS0  560      
281-693 6 Katy EMS TX KATYTXXCRS0  560      
281-693 7 Katy EMS TX KATYTXXCRS0  560      
281-693 8 Katy EMS TX KATYTXXCRS0  560      
281-693 9 Katy EMS TX KATYTXXCRS0  560   2002-11-06   
979-387 A Beasley TX BSLYTXXARS0  560      
979-387 2 Beasley TX BSLYTXXARS0  560      
979-387 3 Beasley TX BSLYTXXARS0  560      
979-387 8 Beasley TX BSLYTXXARS0  560      
979-553 A Damon TX DAMNTXXBRS0  560      
979-553 1 Damon TX DAMNTXXBRS0  560      
979-553 2 Damon TX DAMNTXXBRS0  560      
979-553 3 Damon TX DAMNTXXBRS0  560      
979-553 4 Damon TX DAMNTXXBRS0  560      
979-553 5 Damon TX DAMNTXXBRS0  560      
979-742 A Damon TX DAMNTXXARS0  560      
979-742 3 Damon TX DAMNTXXARS0  560      
979-742 4 Damon TX DAMNTXXARS0  560      
979-742 8 Damon TX DAMNTXXARS0  560      
979-793 A Needville TX NDVLTXXARS0  560      

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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