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: KATYTXXADS1

Remotes:

Switch Switch name Switch type
BKSHTXXARS0  BROOKSHIRE  D61 
BSLYTXXARS0  BEASLEY  5ER 
DAMNTXXARS0  DAMON  DCO 
DAMNTXXBRS0  DAMON  DCO 
KATYTXXBRS0  KATY  5ER 
KATYTXXCRS0  KATY  5ER 
NDVLTXXARS0  NEEDVILLE  D61 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-234 A Katy TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560   2006-06-10   
281-237 A Katy EMS TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560      
281-371 A Katy EMS TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560      
281-391 A Katy EMS TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560      
281-394 A Katy EMS TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560      
281-396 A Katy EMS TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560      
281-574 A Katy TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560      
281-665 A Katy TX 2072 CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 560   2012-11-12   

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

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