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: 7074 TIME WARNER COMMUNICATIONS OF HOUSTON, LP

1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
281-202 6 Richmond-Rosenberg TX   560   2004-03-02   
281-207 A Sugar Land TX HSTOTX42DS0  560      
281-207 0 Sugar Land TX   560      
281-207 1 Sugar Land TX   560      
281-207 2 Sugar Land TX   560      
281-207 3 Sugar Land TX   560      
281-207 4 Sugar Land TX   560      
281-207 5 Sugar Land TX   560      
281-207 7 Sugar Land TX   560      
281-207 8 Sugar Land TX   560   2007-10-07   
281-210 A Spring EMS TX HSTOTX42DS0  560      
281-210 0 Spring EMS TX   560      
281-210 1 Spring EMS TX   560      
281-210 2 Spring EMS TX   560      
281-210 3 Spring EMS TX   560      
281-210 5 Spring EMS TX   560      
281-241 A Deer Park TX HSTOTX42DS0  560      
281-241 0 Deer Park TX   560      
281-241 2 Deer Park TX   560      
281-245 A Alvin TX HSTOTX42DS0  560      
281-245 2 Alvin TX   560      
281-245 3 Alvin TX   560   2006-05-13   
281-249 6 Houston Suburban TX   560   2005-06-08   
281-302 1 Sugar Land TX   560   2008-10-15   
281-302 2 Sugar Land TX   560   2008-10-15   
281-501 4 Houston TX   560   2007-07-31   
281-501 5 Houston TX   560   2007-07-31   
281-516 6 Tomball TX   560   2003-11-09   
281-532 7 Kemah TX   560   2009-01-03   
281-569 A Bammel TX HSTOTX42DS0  560      
281-569 0 Bammel TX   560      
281-569 1 Bammel TX   560      
281-569 2 Bammel TX   560      
281-569 3 Bammel TX   560      
281-569 5 Bammel TX   560      
281-569 6 Bammel TX   560      
281-569 7 Bammel TX   560      
281-569 8 Bammel TX   560      
281-570 A Humble TX HSTOTX42DS0  560      
281-570 0 Humble TX   560      
281-570 1 Humble TX   560      
281-582 A Houston Suburban TX HSTOTX42DS0  560      
281-653 A Satsuma TX HSTOTX42DS0  560      
281-653 0 Satsuma TX   560      
281-653 1 Satsuma TX   560      
281-653 5 Satsuma TX   560      
281-690 4 Sugar Land TX   560   2006-09-25   
281-690 5 Sugar Land TX   560   2006-09-25   
281-714 2 Houston TX   560   2007-09-26   
281-714 3 Houston TX   560   2007-09-26   

1 2 3 4 5 6 7 8 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.