Local Calling Guide

Area code/prefix search

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NPA: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-403 A Troy AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478      
334-403 0 Troy AL MTGMAL13CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 478      
334-403 1 Troy AL MTGMALMT47Z  5562 METROPCS, INC. 478   2016-05-06   
334-403 2 Troy AL MTGMAL10X2X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478   2008-12-14   
334-403 3 Troy AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478   2010-04-21   
334-403 4 Troy AL MTGMALMTX9Z  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478   2004-06-13   
334-403 5 Troy AL MTGMALMT05Z  072F BANDWIDTH.COM CLEC, LLC - AL 478   2010-11-04   
334-403 6 Troy AL MTGMALMTXTZ  604E ONVOY, LLC - AL 478   2024-03-08   
334-403 7 Troy AL   604E ONVOY, LLC - AL 478   2008-09-04   
334-403 8 Troy AL   604E ONVOY, LLC - AL 478   2008-09-04   
334-403 9 Troy AL MTGMALMT05Z  072F BANDWIDTH.COM CLEC, LLC - AL 478   2021-12-17   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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