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.

OCN: 8489 GLOBAL CROSSING LOCAL SERVICES, INC.-TX

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
214-233 A Dallas Fort Worth Airport TX DLLSTX37DSM  552      
214-233 0 Dallas Fort Worth Airport TX   552      
214-233 7 Dallas Fort Worth Airport TX   552      
214-233 9 Dallas Fort Worth Airport TX   552      
214-452 A Dallas TX DLLSTX37DSM  552      
214-453 A Dallas TX DLLSTX37DSM  552      
214-453 0 Dallas TX   552      
214-453 3 Dallas TX   552      
214-453 4 Dallas TX   552      
214-453 7 Dallas TX   552      
214-471 1 McKinney TX   552   2009-09-07   
214-935 6 Anna TX   552   2010-11-12   
281-214 A Westfield TX HSTNTX93X0X  560      
281-214 1 Westfield TX   560      
281-214 5 Westfield TX   560      
281-247 A Channelview TX HSTNTX93X0X  560      
281-247 1 Channelview TX   560      
281-271 A Deer Park TX HSTNTX93X0X  560      
281-271 1 Deer Park TX   560      
281-271 9 Deer Park TX   560      
281-317 A Friendswood TX HSTNTX93X0X  560      
281-317 1 Friendswood TX   560      
281-417 A La Porte TX HSTNTX93X0X  560      
281-417 1 La Porte TX   560      
281-500 A Langham Creek TX HSTNTX93X0X  560      
281-500 1 Langham Creek TX   560      
281-500 2 Langham Creek TX   560      
281-500 5 Langham Creek TX   560      
281-519 A Manvel TX HSTNTX93X0X  560      
281-519 1 Manvel TX   560      
281-520 4 Houston TX   560   2006-07-22   
281-547 A Tomball TX HSTNTX93X0X  560      
281-547 5 Tomball TX   560      
281-547 9 Tomball TX   560      
281-602 A Spring TX HSTNTX93X0X  560      
281-602 1 Spring TX   560      
281-602 2 Spring TX   560      
281-602 6 Spring TX   560      
281-609 A Sheldon TX HSTNTX93X0X  560      
281-609 5 Sheldon TX   560      
281-640 A Satsuma TX HSTNTX93X0X  560      
281-640 1 Satsuma TX   560      
281-640 9 Satsuma TX   560      
281-698 A Barker TX HSTNTX93X0X  560      
281-698 4 Barker TX   560      
281-698 9 Barker TX   560      
281-763 A Houston TX HSTNTX93X0X  560   2006-02-26   
281-763 2 Houston TX   560   2006-04-20   
281-971 A Houston Suburban TX HSTNTX93X0X  560      
281-971 0 Houston Suburban TX   560      

1 2 3 4 >>

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.