Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: IRNGTXXBX0X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-222 5 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2009-05-22   
214-299 9 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2008-07-04   
214-440 2 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2007-02-23   
214-501 A Plano TX 793K TWC IP ENABLED SERVICES, LLC 552      
214-501 2 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2007-08-07   
214-501 3 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2007-08-07   
214-501 4 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2007-08-07   
214-513 0 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2010-03-27   
214-513 9 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2003-06-26   
214-731 6 Carrollton TX 793K TWC IP ENABLED SERVICES, LLC 552   2006-12-06   
430-225 1 Streetman TX 793K TWC IP ENABLED SERVICES, LLC 552   2024-06-16   
430-263 1 Marquez TX 793K TWC IP ENABLED SERVICES, LLC 552   2024-05-12   
430-356 3 Alba TX 793K TWC IP ENABLED SERVICES, LLC 552   2024-03-21   
430-426 1 Leona TX 793K TWC IP ENABLED SERVICES, LLC 552   2024-03-24   
469-209 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2012-01-23   
469-240 0 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2012-07-03   
469-276 7 Irving TX 793K TWC IP ENABLED SERVICES, LLC 552   2016-05-12   
469-289 A Carrollton TX 793K TWC IP ENABLED SERVICES, LLC 552      
469-289 0 Carrollton TX 793K TWC IP ENABLED SERVICES, LLC 552   2014-11-03   
469-289 3 Carrollton TX 793K TWC IP ENABLED SERVICES, LLC 552   2014-12-01   
469-289 6 Carrollton TX 793K TWC IP ENABLED SERVICES, LLC 552   2015-02-22   
469-293 8 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2011-08-15   
469-298 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2008-05-04   
469-298 2 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2008-05-04   
469-298 3 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2008-05-04   
469-304 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2012-07-05   
469-304 1 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2013-04-01   
469-312 3 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2012-11-26   
469-366 9 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552      
469-367 A Plano TX 793K TWC IP ENABLED SERVICES, LLC 552      
469-367 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2017-09-29   
469-367 4 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2017-09-29   
469-367 5 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2017-12-20   
469-381 7 Carrollton TX 793K TWC IP ENABLED SERVICES, LLC 552   2017-05-04   
469-395 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2018-04-22   
469-443 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552      
469-451 5 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2016-10-27   
469-464 3 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2007-06-19   
469-464 4 Lewisville TX 793K TWC IP ENABLED SERVICES, LLC 552   2007-06-19   
469-472 9 Irving TX 793K TWC IP ENABLED SERVICES, LLC 552   2017-11-07   
469-497 A Plano TX 793K TWC IP ENABLED SERVICES, LLC 552      
469-497 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 1 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 2 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-524 3 Irving TX 793K TWC IP ENABLED SERVICES, LLC 552   2014-11-08   
469-543 A Plano TX 793K TWC IP ENABLED SERVICES, LLC 552      
469-543 0 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2016-05-28   
469-543 1 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2016-06-09   
469-543 2 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2016-06-09   
469-543 6 Plano TX 793K TWC IP ENABLED SERVICES, LLC 552   2016-06-23   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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