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: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
915-541 A El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 0 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 1 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 2 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 3 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 4 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 5 El Paso TX ELPSTXXR3MD  6529 T-MOBILE USA, INC. 540      
915-541 6 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 7 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 8 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-541 9 El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.