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: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
915-455 A El Paso TX ELPSTXMAXIY  965H FRACTEL, LLC 540      
915-455 0 El Paso TX   004F BANDWIDTH.COM CLEC, LLC - TX 540   2021-08-14   
915-455 1 El Paso TX   004F BANDWIDTH.COM CLEC, LLC - TX 540   2021-08-14   
915-455 2 El Paso TX   903C ONVOY, LLC - TX 540   2021-08-01   
915-455 3 El Paso TX   903C ONVOY, LLC - TX 540   2021-08-01   
915-455 4 El Paso TX   903C ONVOY, LLC - TX 540   2021-07-18   
915-455 5 El Paso TX   965H FRACTEL, LLC 540   2021-07-16   
915-455 6 El Paso TX   004F BANDWIDTH.COM CLEC, LLC - TX 540   2021-08-14   
915-455 7 El Paso TX   004F BANDWIDTH.COM CLEC, LLC - TX 540   2021-08-14   
915-455 8 El Paso TX   004F BANDWIDTH.COM CLEC, LLC - TX 540   2021-08-14   
915-455 9 El Paso TX   004F BANDWIDTH.COM CLEC, LLC - TX 540   2021-08-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.