Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
469-277 8 Plano TX 903C ONVOY, LLC - TX 552   2010-06-15   
469-277 9 Plano TX 903C ONVOY, LLC - TX 552   2010-10-28   
469-281 A Dallas Fort Worth Airport TX 903C ONVOY, LLC - TX 552      
469-281 0 Dallas Fort Worth Airport TX 903C ONVOY, LLC - TX 552   2016-03-10   
469-281 5 Dallas Fort Worth Airport TX 903C ONVOY, LLC - TX 552   2018-10-16   
469-281 6 Dallas Fort Worth Airport TX 903C ONVOY, LLC - TX 552   2016-12-18   
469-281 7 Dallas Fort Worth Airport TX 903C ONVOY, LLC - TX 552   2016-12-18   
469-281 9 Dallas Fort Worth Airport TX 903C ONVOY, LLC - TX 552   2016-04-22   
469-284 0 Irving TX 903C ONVOY, LLC - TX 552   2014-09-27   
469-284 5 Irving TX 903C ONVOY, LLC - TX 552   2014-09-27   
469-289 1 Carrollton TX 903C ONVOY, LLC - TX 552   2014-11-11   
469-289 2 Carrollton TX 903C ONVOY, LLC - TX 552   2014-11-11   
469-299 0 Irving TX 903C ONVOY, LLC - TX 552   2016-01-07   
469-299 5 Irving TX 903C ONVOY, LLC - TX 552   2016-01-07   
469-312 A Lewisville TX 903C ONVOY, LLC - TX 552      
469-312 1 Lewisville TX 903C ONVOY, LLC - TX 552   2012-06-15   
469-312 2 Lewisville TX 903C ONVOY, LLC - TX 552   2012-06-15   
469-326 A Plano TX 903C ONVOY, LLC - TX 552      
469-326 0 Plano TX 903C ONVOY, LLC - TX 552      
469-326 1 Plano TX 903C ONVOY, LLC - TX 552      
469-326 3 Plano TX 903C ONVOY, LLC - TX 552      
469-326 5 Plano TX 903C ONVOY, LLC - TX 552      
469-326 7 Plano TX 903C ONVOY, LLC - TX 552      
469-326 9 Plano TX 903C ONVOY, LLC - TX 552      
469-331 A Plano TX 903C ONVOY, LLC - TX 552      
469-331 1 Plano TX 903C ONVOY, LLC - TX 552   2012-11-24   
469-331 2 Plano TX 903C ONVOY, LLC - TX 552   2012-11-24   
469-331 3 Plano TX 903C ONVOY, LLC - TX 552   2012-11-24   
469-351 1 Irving TX 903C ONVOY, LLC - TX 552   2016-12-17   
469-351 5 Irving TX 903C ONVOY, LLC - TX 552   2013-05-18   
469-351 6 Irving TX 903C ONVOY, LLC - TX 552   2013-05-18   
469-361 8 Plano TX 903C ONVOY, LLC - TX 552   2021-08-13   
469-368 A Plano TX 903C ONVOY, LLC - TX 552      
469-368 2 Plano TX 903C ONVOY, LLC - TX 552      
469-368 5 Plano TX 903C ONVOY, LLC - TX 552   2026-01-04   
469-368 6 Plano TX 903C ONVOY, LLC - TX 552      
469-368 9 Plano TX 903C ONVOY, LLC - TX 552      
469-381 1 Carrollton TX 903C ONVOY, LLC - TX 552   2017-03-13   
469-409 A Plano TX 903C ONVOY, LLC - TX 552      
469-409 0 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-409 1 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-409 2 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-409 3 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-409 4 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-409 5 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-409 6 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-409 7 Plano TX 903C ONVOY, LLC - TX 552   2017-10-13   
469-429 A Plano TX 903C ONVOY, LLC - TX 552      
469-429 0 Plano TX 903C ONVOY, LLC - TX 552      
469-429 1 Plano TX 903C ONVOY, LLC - TX 552   2026-01-04   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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