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: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-946 A Pittsburg TX PSBGTXUNRS0  9533 SOUTHWESTERN BELL 554      
903-946 0 Pittsburg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2010-01-28   
903-946 1 Pittsburg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2010-02-24   
903-946 2 Pittsburg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2009-06-08   
903-946 3 Pittsburg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2009-06-20   
903-946 4 Pittsburg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2010-07-23   
903-946 5 Pittsburg TX   9533 SOUTHWESTERN BELL 554   2009-06-04   
903-946 6 Pittsburg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2010-08-30   
903-946 7 Pittsburg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2011-01-03   
903-946 8 Pittsburg TX   5562 METROPCS, INC. 554   2022-09-14   
903-946 9 Pittsburg TX   135H PEOPLES COMMUNICATION, INC. -TX 554   2013-11-07   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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