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: 915 [Rate centres in NPA 915] [Dial plan for NPA 915]

NXX: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
915-443 A El Paso TX   6529 T-MOBILE USA, INC. 540      
915-443 0 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2005-04-27   
915-443 1 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540      
915-443 2 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2004-11-29   
915-443 3 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2004-11-29   
915-443 4 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2004-11-29   
915-443 5 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2005-04-27   
915-443 6 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2004-10-16   
915-443 7 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2005-01-02   
915-443 8 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540   2005-04-27   
915-443 9 El Paso TX   6529 T-MOBILE USA, INC. 540      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.