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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
915-621 A El Paso TX ELPSTXHADS0  9533 SOUTHWESTERN BELL 540      
915-621 0 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-621 1 El Paso TX   004D PROXIMITI MOBILITY, INC. 540   2005-06-02   
915-621 2 El Paso TX   004D PROXIMITI MOBILITY, INC. 540   2005-06-03   
915-621 3 El Paso TX   004D PROXIMITI MOBILITY, INC. 540   2005-06-03   
915-621 4 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-621 5 El Paso TX   004D PROXIMITI MOBILITY, INC. 540   2005-06-03   
915-621 6 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-621 7 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-621 8 El Paso TX   004D PROXIMITI MOBILITY, INC. 540   2005-06-03   
915-621 9 El Paso TX   004D PROXIMITI MOBILITY, INC. 540   2005-06-03   

Last updated: Thu, 31 Jan 2019 11:20:40 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.