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.

NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-783 8 Denton TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-02-12   
940-783 9 Denton TX DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
940-784 A Argyle TX DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
940-784 0 Argyle TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2021-06-25   
940-784 1 Argyle TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-10-11   
940-784 2 Argyle TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-10-05   
940-784 3 Argyle TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
940-784 4 Argyle TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-11-23   
940-784 5 Argyle TX DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2012-03-24   
940-784 6 Argyle TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2016-03-28   
940-784 7 Argyle TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2016-03-28   
940-784 8 Argyle TX DLLSTX97X1X  073H TELNYX LLC 552   2018-09-25   
940-784 9 Argyle TX DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
940-786 A Boyd TX DLLSTX97X5X  965H FRACTEL, LLC 552      
940-786 0 Boyd TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
940-786 1 Boyd TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
940-786 3 Boyd TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-07-08   
940-786 4 Boyd TX DLLSTX97XGX  490J DISH WIRELESS, LLC 552   2022-12-15   
940-786 5 Boyd TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2021-12-17   
940-786 6 Boyd TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-09-10   
940-786 7 Boyd TX DLLSTX97X5X  965H FRACTEL, LLC 552   2021-01-29   
940-786 8 Boyd TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-786 9 Boyd TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-04   
940-797 A Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 0 Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 1 Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 2 Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 3 Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 4 Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 5 Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 6 Bartonville TX WCFLTXFG6MD  939H COMMIO, LLC 552   2024-02-23   
940-797 8 Bartonville TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2024-03-03   
940-798 A Perrin TX PRRNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
940-798 0 Perrin TX PRRNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
940-798 2 Perrin TX PRRNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
940-798 3 Perrin TX PRRNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
940-798 4 Perrin TX PRRNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
940-798 5 Perrin TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2017-06-06   
940-798 6 Perrin TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-03-18   
940-798 8 Perrin TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-06-19   
940-799 A Decatur TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
940-799 0 Decatur TX DLLTTX01GMD  6529 T-MOBILE USA, INC. 552   2023-11-10   
940-799 1 Decatur TX DLLTTX01GMD  5562 METROPCS, INC. 552   2008-02-24   
940-799 2 Decatur TX DLLTTX01GMD  6529 T-MOBILE USA, INC. 552   2023-11-10   
940-799 3 Decatur TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
940-799 5 Decatur TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-08-06   
940-799 6 Decatur TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-11-05   
940-799 7 Decatur TX DLLTTX01GMD  5562 METROPCS, INC. 552   2007-03-15   
940-799 8 Decatur TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-10-15   
940-799 9 Decatur TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
940-800 A Denton TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552      
940-800 0 Denton TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2017-12-02   
940-800 1 Denton TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2017-12-03   
940-800 2 Denton TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2017-12-03   
940-800 3 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-11-01   
940-800 4 Denton TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2018-02-23   
940-800 5 Denton TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2018-02-23   
940-800 6 Denton TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2018-02-23   
940-800 7 Denton TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2018-02-23   
940-800 8 Denton TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2017-12-02   
940-800 9 Denton TX   515J IP HORIZON LLC 552   2017-12-15   
940-808 A Denton PPCP TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552      
940-808 0 Denton PPCP TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2006-03-25   
940-808 1 Denton PPCP TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2006-10-13   
940-808 2 Denton PPCP TX DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2007-07-19   
940-808 3 Denton PPCP TX DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2007-07-19   
940-808 4 Denton PPCP TX DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2007-07-19   
940-808 5 Denton PPCP TX DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2007-07-19   
940-808 6 Denton PPCP TX DLLTTX01HMD  5562 METROPCS, INC. 552   2007-07-19   
940-808 7 Denton PPCP TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-11-22   
940-808 8 Denton PPCP TX DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2007-04-06   
940-808 9 Denton PPCP TX DLLTTX01HMD  6529 T-MOBILE USA, INC. 552   2007-04-06   
940-810 A Pilot Point TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552      
940-810 0 Pilot Point TX DLLSTXAL7MD  073H TELNYX LLC 552   2021-03-19   
940-810 1 Pilot Point TX DLLSTX97X6X  145J TERRA NOVA TELECOM INC. 552   2024-02-13   
940-810 2 Pilot Point TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2022-02-19   
940-810 6 Pilot Point TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2022-03-03   
940-810 8 Pilot Point TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2021-02-21   
940-818 A Joplin TX JPLNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
940-818 0 Joplin TX JPLNTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
940-818 2 Joplin TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-07-07   
940-818 3 Joplin TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-07-07   
940-825 A Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 0 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 1 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 2 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 3 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 4 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 5 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 6 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 7 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 8 Nocona TX NCNATXXARP0  2153 TEXAS WINDSTREAM, LLC 548      
940-825 9 Nocona TX WCFLTXESX5Y  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 548   2013-07-01   
940-827 A Denton TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-828 A Bartonville TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
940-828 0 Bartonville TX DLLSTX97TMD  939H COMMIO, LLC 552   2023-08-27   
940-828 1 Bartonville TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-06-16   
940-828 3 Bartonville TX DNTNTXXAX5Y  624H ONVOY SPECTRUM, LLC 552   2021-12-02   
940-828 4 Bartonville TX DNTNTXXAX5Y  624H ONVOY SPECTRUM, LLC 552   2021-12-02   
940-828 8 Bartonville TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-03-25   

<< 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 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.