Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 469 [Rate centres in NPA 469] [Dial plan for NPA 469]

NXX: 640

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-640 A Allen TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-640 0 Allen TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-08-02   
469-640 1 Allen TX   793K TWC IP ENABLED SERVICES, LLC 552   2015-08-20   
469-640 2 Allen TX   903C ONVOY, LLC - TX 552   2015-12-08   
469-640 3 Allen TX   903C ONVOY, LLC - TX 552   2015-12-08   
469-640 4 Allen TX   903C ONVOY, LLC - TX 552   2016-01-14   
469-640 5 Allen TX   793K TWC IP ENABLED SERVICES, LLC 552   2016-03-04   
469-640 6 Allen TX   903C ONVOY, LLC - TX 552   2015-10-08   
469-640 7 Allen TX   903C ONVOY, LLC - TX 552   2016-03-01   
469-640 8 Allen TX   903C ONVOY, LLC - TX 552   2016-03-01   
469-640 9 Allen TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2015-10-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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