Local Calling Guide

Area code/prefix search

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

NXX: 260

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-260 A Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
903-260 0 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554      
903-260 1 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554   2024-07-08   
903-260 2 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554   2025-05-24   
903-260 7 Texarkana TX   903C ONVOY, LLC - TX 554   2026-09-20   
903-260 8 Texarkana TX TXRKTXXANMD  903C ONVOY, LLC - TX 554   2024-07-08   
903-260 9 Texarkana TX   903C ONVOY, LLC - TX 554   2026-09-20   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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