Local Calling Guide

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NPA: 915 [Rate centres in NPA 915] [Dial plan for NPA 915]

NXX: 543

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
915-543 A El Paso TX ELPSTXMADS2  9533 SOUTHWESTERN BELL 540      
915-543 0 El Paso TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2006-09-24   
915-543 1 El Paso TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 540   2010-02-07   
915-543 2 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-543 3 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-543 4 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-543 5 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-543 6 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-543 7 El Paso TX   9533 SOUTHWESTERN BELL 540      
915-543 8 El Paso TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2011-07-25   
915-543 9 El Paso TX   9533 SOUTHWESTERN BELL 540      

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

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