Local Calling Guide

Area code/prefix search

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-421 A Sherman TX SHMNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-421 0 Sherman TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-421 1 Sherman TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2005-08-11   
903-421 2 Sherman TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-05-18   
903-421 3 Sherman TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2006-08-20   
903-421 4 Sherman TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2007-05-25   
903-421 5 Sherman TX   5562 METRO PCS, INC. 552   2007-08-18   
903-421 6 Sherman TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-01-19   
903-421 7 Sherman TX   5562 METRO PCS, INC. 552   2008-05-02   
903-421 8 Sherman TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-10-15   
903-421 9 Sherman TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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