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.

El Paso, TX

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
915-773 8   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 540   2004-12-09   
915-773 9   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 540   2004-12-09   
915-774 A ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-775 A ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-777 A ELPSTXMAX7Y  9558 INTRADO COMMUNICATIONS, LLC 540      
915-777 0 ELPSTXMAX3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2013-04-04   
915-777 1 ELPSTXMAX3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2013-04-25   
915-777 2 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2013-04-15   
915-777 3 ELPSTXMAX4Y  903C ONVOY, LLC - TX 540   2013-03-25   
915-777 4 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2013-04-15   
915-777 5 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2013-04-15   
915-777 6 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2013-04-15   
915-777 7 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2013-04-15   
915-777 8 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2013-04-15   
915-777 9 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2013-04-15   
915-778 A ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 A ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 0 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 1 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 2 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 3 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 4 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 5 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 6 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 7 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 8 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-779 9 ELPSTXMAX4Y  903C ONVOY, LLC - TX 540   2016-03-24   
915-780 A ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 0 ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 1 ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 2 ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 3 ELPSTXMAXJY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 540   2010-04-14   
915-780 4 ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 5 ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 6 ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 7 ELPSTXSERS1  9533 SOUTHWESTERN BELL 540      
915-780 8 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2006-11-04   
915-780 9 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-11-02   
915-781 A ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-781 0 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-781 1 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-781 2 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-781 3 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-11-02   
915-781 4 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-09-01   
915-781 5 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-09-01   
915-781 6 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-11-02   
915-781 7 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-781 8 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-11-02   
915-781 9 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-11-02   
915-782 A ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 A ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 0 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 1 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 2 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 3 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 4 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 5 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 6 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 7 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-11-02   
915-783 8 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-783 9 ELPSTXSEDS0  9533 SOUTHWESTERN BELL 540      
915-787 A ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-787 0 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-09-14   
915-787 1 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-787 2 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-787 3 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-787 4 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-787 5 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-787 6 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2012-10-16   
915-787 7 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-787 8 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2012-10-16   
915-787 9 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-09-14   
915-790 A ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-790 0 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-790 1 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-790 2 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-790 3 ELPSTXMAX3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2006-04-13   
915-790 4 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-790 5 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-790 6 ELPSTXMAX3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2006-04-13   
915-790 7 ELPSTXMAX3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2006-04-13   
915-790 8 ELPSTXMAX3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2006-04-13   
915-790 9 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-11-02   
915-791 A ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 0 ELPSTXMAX3Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2020-04-18   
915-791 1 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 2 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2007-10-21   
915-791 3 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 4 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 5 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 6 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 7 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 8 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-791 9 ELPSTXYSDS0  9533 SOUTHWESTERN BELL 540      
915-799 A ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540      
915-799 0 ELPSTXEY3MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 540   2007-12-06   
915-799 1 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540      
915-799 2 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2005-04-02   
915-799 3 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2005-04-02   
915-799 4 ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540   2005-01-21   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.