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: ELPSTXEADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
915-562 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 0 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 1 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 2 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 3 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 4 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 5 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 6 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 7 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-564 9 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 0 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 1 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 2 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 3 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 4 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 5 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 6 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 7 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-565 9 El Paso TX 9533 SOUTHWESTERN BELL 540      
915-566 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-579 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-678 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-679 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-680 A El Paso TX 9533 SOUTHWESTERN BELL 540      
915-724 A El Paso TX 9533 SOUTHWESTERN BELL 540      

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

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