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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
915-268 4   6529 T-MOBILE USA, INC. 540   2020-08-07   
915-268 5   6529 T-MOBILE USA, INC. 540   2020-08-07   
915-268 6   6529 T-MOBILE USA, INC. 540   2020-08-07   
915-268 7   6529 T-MOBILE USA, INC. 540   2020-08-07   
915-268 8   6529 T-MOBILE USA, INC. 540   2020-08-07   
915-268 9   6529 T-MOBILE USA, INC. 540   2020-08-07   
915-269 A ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540      
915-269 0   6529 T-MOBILE USA, INC. 540      
915-269 1   6529 T-MOBILE USA, INC. 540      
915-269 2   6529 T-MOBILE USA, INC. 540      
915-269 3   6529 T-MOBILE USA, INC. 540      
915-269 4   6529 T-MOBILE USA, INC. 540      
915-269 5   6529 T-MOBILE USA, INC. 540      
915-269 6   6529 T-MOBILE USA, INC. 540      
915-269 7   6529 T-MOBILE USA, INC. 540      
915-269 8   6529 T-MOBILE USA, INC. 540      
915-269 9   6529 T-MOBILE USA, INC. 540      
915-270 A ELPSTXMAXJY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 540      
915-270 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 540   2014-10-17   
915-270 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2015-07-02   
915-270 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2015-07-14   
915-270 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2015-07-14   
915-270 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2015-07-28   
915-270 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 540   2015-07-28   
915-270 6   6529 T-MOBILE USA, INC. 540   2015-08-11   
915-270 7   6529 T-MOBILE USA, INC. 540   2015-08-11   
915-270 8   6529 T-MOBILE USA, INC. 540   2015-08-31   
915-270 9   516C AT&T CORP. 540   2014-10-20   
915-271 A ELPSTXEY3MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 540      
915-271 0   5562 METROPCS, INC. 540   2016-03-26   
915-271 1   5562 METROPCS, INC. 540   2016-03-26   
915-271 2   5562 METROPCS, INC. 540   2016-03-26   
915-271 3   679E TRANSTELCO, INC. - TX 540   2016-12-03   
915-271 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 540   2016-03-27   
915-271 5   6529 T-MOBILE USA, INC. 540   2016-04-14   
915-271 6   6529 T-MOBILE USA, INC. 540   2016-04-14   
915-271 7   6529 T-MOBILE USA, INC. 540   2016-04-14   
915-271 8   793K TWC IP ENABLED SERVICES, LLC 540   2016-03-18   
915-271 9   793K TWC IP ENABLED SERVICES, LLC 540   2016-03-18   
915-272 A ELPSTXXR6MD  6529 T-MOBILE USA, INC. 540      
915-272 0   679E TRANSTELCO, INC. - TX 540   2021-03-05   
915-272 1   679E TRANSTELCO, INC. - TX 540   2021-03-05   
915-272 2   679E TRANSTELCO, INC. - TX 540   2021-03-05   
915-272 3   624H ONVOY SPECTRUM, LLC 540   2021-03-05   
915-272 4   624H ONVOY SPECTRUM, LLC 540   2021-03-05   
915-272 5   903C ONVOY, LLC - TX 540   2021-03-29   
915-272 6   5562 METROPCS, INC. 540   2021-03-14   
915-272 7   6529 T-MOBILE USA, INC. 540   2021-03-04   
915-272 8   6529 T-MOBILE USA, INC. 540   2021-03-04   
915-272 9   6529 T-MOBILE USA, INC. 540   2021-03-04   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.