Local Calling Guide

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

NXX: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-423 A Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
903-423 0 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
903-423 1 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2013-08-30   
903-423 2 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2013-08-30   
903-423 3 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2016-03-03   
903-423 4 Greenville EMS TX DLLSTX23X9X  135H PEOPLES COMMUNICATION, INC. -TX 552   2014-04-18   
903-423 5 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2016-03-03   
903-423 6 Greenville EMS TX FRBRTXBLGTC  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2017-09-10   
903-423 7 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2014-12-13   
903-423 8 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2014-12-13   
903-423 9 Greenville EMS TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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