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: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-744 A Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552      
903-744 0 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552      
903-744 1 Sherman TX DLLTTX01DMD  5562 METRO PCS, INC. 552   2017-10-12   
903-744 2 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552      
903-744 3 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552      
903-744 4 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552      
903-744 5 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552      
903-744 6 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552   2012-11-23   
903-744 7 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552   2013-08-05   
903-744 8 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552   2013-07-12   
903-744 9 Sherman TX DLLTTX01IMD  6529 T-MOBILE USA, INC. 552      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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