Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 989

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-989 A Trenton TX TRENTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-989 1 Trenton TX   515J IP HORIZON LLC 552   2017-12-15   
903-989 2 Trenton TX TRENTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-989 3 Trenton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-07-07   
903-989 4 Trenton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-07-07   
903-989 5 Trenton TX TRENTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-989 6 Trenton TX DLLRTXVM0MD  506J TWILIO INTERNATIONAL, INC. 552   2020-10-12   
903-989 7 Trenton TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   
903-989 8 Trenton TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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