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.

Switch: ELPSTXHARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
915-626 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-626 0 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-626 1 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-626 2 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 1 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 2 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 3 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 4 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 5 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 6 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 7 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-831 8 El Paso TX 9533 SOUTHWESTERN BELL 540      

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

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