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
940-250 A Olney TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-250 8 Olney TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2015-03-14   
940-250 9 Olney TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2008-07-24   
940-251 A Possum Kingdom Lake TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
940-251 0 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2017-06-06   
940-251 1 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
940-251 2 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-21   
940-251 3 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-21   
940-251 4 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
940-251 6 Possum Kingdom Lake TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2015-06-18   
940-251 7 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2022-12-22   
940-251 8 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-08-06   
940-251 9 Possum Kingdom Lake TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-09-23   
940-252 A Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
940-252 0 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-05-03   
940-252 1 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-05-03   
940-252 2 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-05-03   
940-252 3 Denton TX DLLTTX01HMD  5562 METROPCS, INC. 552   2018-05-04   
940-252 4 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-07-13   
940-252 5 Denton TX DLLTTX01HMD  5562 METROPCS, INC. 552   2018-05-04   
940-252 6 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-07-13   
940-252 7 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-09-14   
940-252 8 Denton TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-06-30   
940-252 9 Denton TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-11-24   
940-253 A Bowie TX WCFLTXNIXMX  162J COMCELL, INC. - TX 548      
940-253 0 Bowie TX WCFLTXNIXJX  073H TELNYX LLC 548   2021-03-07   
940-253 1 Bowie TX WCFLTXNIXMX  162J COMCELL, INC. - TX 548   2018-05-20   
940-253 2 Bowie TX DLLSTXAL0MD  515J IP HORIZON LLC 548   2021-03-18   
940-253 3 Bowie TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2021-06-28   
940-253 4 Bowie TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2021-06-28   
940-253 5 Bowie TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2021-07-18   
940-253 6 Bowie TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2021-07-18   
940-253 7 Bowie TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2021-02-18   
940-253 8 Bowie TX WCFLTXNIXLX  624H ONVOY SPECTRUM, LLC 548   2024-05-03   
940-255 A Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
940-255 0 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
940-255 1 Decatur TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-01-06   
940-255 2 Decatur TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-07-13   
940-255 3 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-01-10   
940-255 4 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-03-13   
940-255 5 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2009-11-11   
940-255 6 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2014-06-15   
940-255 7 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2010-08-22   
940-255 8 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2011-06-30   
940-255 9 Decatur TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
940-256 A Seymour TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 0 Seymour TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 1 Seymour TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 2 Seymour TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 3 Seymour TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 4 Seymour TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 5 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-256 6 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-256 7 Seymour TX   6271 UNITED STATES CELLULAR - TX 548   2025-02-28   
940-256 8 Seymour TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-256 9 Seymour TX WCFLTXFGHMD  318C CEBRIDGE TELECOM TX , L.P. - TX 548   2024-05-12   
940-257 A Wichita Falls TX WCFLTXNIDS2  9533 SOUTHWESTERN BELL 548      
940-257 0 Wichita Falls TX WCFLTXNIDS2  9533 SOUTHWESTERN BELL 548      
940-257 1 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2009-03-23   
940-257 2 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2007-06-19   
940-257 3 Wichita Falls TX WCFLTXGA2MD  5562 METROPCS, INC. 548   2007-11-29   
940-257 4 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2008-09-06   
940-257 5 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2009-03-23   
940-257 6 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2010-04-16   
940-257 7 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2008-01-28   
940-257 8 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2009-06-23   
940-257 9 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2009-07-31   
940-258 A Tioga TX DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      
940-259 A Bryson TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548      
940-259 1 Bryson TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2018-06-16   
940-260 A Graford TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
940-260 0 Graford TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2017-06-06   
940-260 2 Graford TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-21   
940-260 3 Graford TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-08-21   
940-260 5 Graford TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2015-06-18   
940-260 6 Graford TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-12-11   
940-260 7 Graford TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2020-12-11   
940-260 8 Graford TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2022-12-21   
940-260 9 Graford TX DCTRTXXATMD  903C ONVOY, LLC - TX 552   2021-03-18   
940-261 A Medicine Mound TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-261 0 Medicine Mound TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2008-06-05   
940-261 1 Medicine Mound TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2009-04-20   
940-261 8 Medicine Mound TX   6529 T-MOBILE USA, INC. 548   2025-02-13   
940-261 9 Medicine Mound TX   6529 T-MOBILE USA, INC. 548   2025-02-13   
940-262 A Argyle TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-263 A Wichita Falls TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548      
940-263 0 Wichita Falls TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2009-01-23   
940-263 1 Wichita Falls TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2010-09-03   
940-263 2 Wichita Falls TX WCFLTXNIWMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2018-11-10   
940-263 3 Wichita Falls TX WCFLTXFG4MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2017-08-27   
940-263 4 Wichita Falls TX WCFLTXNICMD  004F BANDWIDTH.COM CLEC, LLC - TX 548   2022-10-16   
940-263 5 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2023-10-03   
940-263 6 Wichita Falls TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2023-10-03   
940-263 8 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2015-08-06   
940-263 9 Wichita Falls TX WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2015-08-06   
940-264 A Wichita Falls TX WCFLTXHB0MD  2985 WEB FIRE COMMUNICATIONS, INC. - TX 548      
940-265 A Aubrey EMS TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-266 A Aubrey TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
940-267 A Holliday TX WCFLTXNIX3X  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 548      
940-267 0 Holliday TX WCFLTXNIX3X  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 548      

<< 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: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.