Local Calling Guide

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

NXX: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-492 A Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478      
334-492 0 Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478      
334-492 1 Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478      
334-492 2 Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478      
334-492 3 Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478   2023-01-14   
334-492 4 Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478   2017-10-15   
334-492 5 Troy AL   604E ONVOY, LLC - AL 478   2026-10-08   
334-492 6 Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478   2014-08-08   
334-492 8 Troy AL MTGMALMT55Z  624H ONVOY SPECTRUM, LLC 478   2021-10-27   
334-492 9 Troy AL MTGMALMT47Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 478      

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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