Local Calling Guide

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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-400 A Neches TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-400 0 Neches TX DLLSTX3769Z  139F WORLDCALL INTERCONNECT INC. 552   2011-11-21   
903-400 1 Neches TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
903-400 2 Neches TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2016-04-11   
903-400 3 Neches TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2016-04-11   
903-400 4 Neches TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2020-08-21   
903-400 5 Neches TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2020-08-21   
903-400 7 Neches TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-05-16   
903-400 8 Neches TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2021-02-03   
903-400 9 Neches TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2020-03-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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