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.

NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 763

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-763 A Houston TX HSTQTX02XMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560      
281-763 0 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2008-03-10   
281-763 1 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2008-03-10   
281-763 2 Houston TX HSTQTX02XMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560   2006-04-20   
281-763 3 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2006-05-19   
281-763 4 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2006-05-19   
281-763 5 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2006-05-19   
281-763 6 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2006-05-19   
281-763 7 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-05   
281-763 8 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2008-02-18   
281-763 9 Houston TX HSTDTXBG5MD  5562 METROPCS, INC. 560   2008-02-18   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.