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: 691

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-691 A Texarkana TX TXRKTXXA9MD  5562 METROPCS, INC. 554      
903-691 0 Texarkana TX   5562 METROPCS, INC. 554      
903-691 1 Texarkana TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-04-11   
903-691 2 Texarkana TX   5562 METROPCS, INC. 554   2005-04-19   
903-691 3 Texarkana TX   5562 METROPCS, INC. 554   2005-01-14   
903-691 4 Texarkana TX   5562 METROPCS, INC. 554   2005-03-15   
903-691 5 Texarkana TX   5562 METROPCS, INC. 554   2004-07-20   
903-691 6 Texarkana TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 554   2020-07-19   
903-691 7 Texarkana TX   5562 METROPCS, INC. 554      
903-691 8 Texarkana TX   5562 METROPCS, INC. 554   2004-02-02   
903-691 9 Texarkana TX   5562 METROPCS, INC. 554   2004-02-02   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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