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
940-409 5 St Jo TX DCTRTXXARMD  506J TWILIO INTERNATIONAL, INC. 552   2025-01-12   
940-410 A Wichita Falls TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548      
940-410 0 Wichita Falls TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2024-08-17   
940-410 4 Wichita Falls TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2021-02-07   
940-412 A Chillicothe TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548      
940-414 A Oklaunion TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-414 0 Oklaunion TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2007-04-19   
940-414 1 Oklaunion TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2010-08-16   
940-414 2 Oklaunion TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2013-03-23   
940-414 3 Oklaunion TX WCFLTXRK0MD  6271 UNITED STATES CELLULAR - TX 548   2013-10-28   
940-414 8 Oklaunion TX   6529 T-MOBILE USA, INC. 548   2025-02-13   
940-414 9 Oklaunion TX   6529 T-MOBILE USA, INC. 548   2025-02-13   
940-421 A Munday TX SYMRTX01DS0  4046 SANTA ROSA TELEPHONE COOPERATIVE, INC. 548      
940-422 A Munday TX MNDYTXXADS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 548      
940-423 A Windthorst TX SCLDTXXADS1  2061 COMMUNITY TEL. CO. 548      
940-424 A Vernon TX WCFLTXFG7MD  073H TELNYX LLC 548      
940-424 0 Vernon TX WCFLTXFG7MD  073H TELNYX LLC 548   2021-07-10   
940-424 1 Vernon TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2023-10-01   
940-424 2 Vernon TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2024-07-08   
940-424 8 Vernon TX WCFLTXGA2MD  6529 T-MOBILE USA, INC. 548   2022-12-12   
940-424 9 Vernon TX WCFLTXGA2MD  6529 T-MOBILE USA, INC. 548   2022-12-12   
940-427 A Alvord TX ALVRTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-427 0 Alvord TX ALVRTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-427 1 Alvord TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-06-17   
940-427 2 Alvord TX ALVRTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-427 3 Alvord TX ALVRTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-427 4 Alvord TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2017-06-06   
940-427 6 Alvord TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
940-427 7 Alvord TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2018-12-15   
940-427 8 Alvord TX ALVRTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-427 9 Alvord TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2018-12-15   
940-428 A Kamay TX SYMRTX01DS0  4046 SANTA ROSA TELEPHONE COOPERATIVE, INC. 548      
940-429 A Gainesville TX LWVLTXHQCM0  9748 AMERICAN MESSAGING SERVICES, LLC 552      
940-432 A Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548      
940-432 0 Wichita Falls TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2013-11-24   
940-432 1 Wichita Falls TX WCFLTXGA2MD  5562 METROPCS, INC. 548   2013-10-21   
940-432 2 Wichita Falls TX WCFLTXGA2MD  5562 METROPCS, INC. 548   2013-10-21   
940-432 3 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2015-05-26   
940-432 4 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2014-10-24   
940-432 5 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2014-10-24   
940-432 8 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2021-10-29   
940-433 A Boyd TX BOYDTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-433 0 Boyd TX BOYDTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-433 1 Boyd TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2017-06-23   
940-433 2 Boyd TX BOYDTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-433 3 Boyd TX BOYDTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-433 4 Boyd TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2019-10-06   
940-433 5 Boyd TX BOYDTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-433 6 Boyd TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2019-10-06   
940-433 7 Boyd TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
940-433 8 Boyd TX BOYDTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 552      
940-433 9 Boyd TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2020-07-15   
940-434 A Burkburnett TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2024-12-28   
940-435 A Denton PPCP TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552      
940-435 0 Denton PPCP TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2007-05-19   
940-435 1 Denton PPCP TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-11-08   
940-435 2 Denton PPCP TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-11-08   
940-435 3 Denton PPCP TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-12-20   
940-435 4 Denton PPCP TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-02-28   
940-435 5 Denton PPCP TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-03-18   
940-435 6 Denton PPCP TX RCSNTXHVBMD  516C AT&T CORP. 552   2009-07-31   
940-435 7 Denton PPCP TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2008-10-10   
940-435 8 Denton PPCP TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-11-04   
940-435 9 Denton PPCP TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2007-11-04   
940-437 A Tioga TX TIOGTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
940-437 0 Tioga TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-16   
940-437 1 Tioga TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-10-11   
940-437 2 Tioga TX TIOGTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
940-437 3 Tioga TX DNTNTXXAXSX  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2014-02-22   
940-437 4 Tioga TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-06-13   
940-437 5 Tioga TX TIOGTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
940-437 6 Tioga TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
940-437 7 Tioga TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   
940-437 8 Tioga TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   
940-437 9 Tioga TX TIOGTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
940-438 A Kamay TX KAMYTXXAPS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 548      
940-440 A Aubrey EMS TX ABRYTXGIRS0  9533 SOUTHWESTERN BELL 552      
940-440 0 Aubrey EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-12-17   
940-440 1 Aubrey EMS TX DNTNTXXAXSX  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2014-02-22   
940-440 2 Aubrey EMS TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-12-17   
940-440 3 Aubrey EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-01-11   
940-440 4 Aubrey EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-01-11   
940-440 5 Aubrey EMS TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
940-440 6 Aubrey EMS TX DNTNTXXAXSX  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2007-06-11   
940-440 7 Aubrey EMS TX DLLSTX97X1X  073H TELNYX LLC 552   2017-06-19   
940-440 8 Aubrey EMS TX DNTNTXXAX7Y  903C ONVOY, LLC - TX 552   2007-07-28   
940-440 9 Aubrey EMS TX ABRYTXGIRS0  9533 SOUTHWESTERN BELL 552      
940-441 A Justin TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-441 0 Justin TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-441 1 Justin TX FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2019-02-24   
940-441 2 Justin TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-10-22   
940-441 3 Justin TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   
940-441 4 Justin TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-07-19   
940-441 5 Justin TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-09-10   
940-441 6 Justin TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
940-441 7 Justin TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-04-10   
940-441 8 Justin TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
940-441 9 Justin TX DLLSTX97TMD  939H COMMIO, LLC 552   2024-01-19   
940-442 A Denton TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-442 0 Denton TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      

<< 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: LES.NET

Like this site? We accept donations via PayPal.