Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 651

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-651 A Montgomery AL MTGMALMTX9Z  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478      
334-651 0 Montgomery AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478      
334-651 1 Montgomery AL   5562 METROPCS, INC. 478   2005-11-25   
334-651 2 Montgomery AL   5562 METROPCS, INC. 478   2005-11-25   
334-651 3 Montgomery AL   5562 METROPCS, INC. 478   2005-11-25   
334-651 4 Montgomery AL   624H ONVOY SPECTRUM, LLC 478   2023-08-15   
334-651 5 Montgomery AL   624H ONVOY SPECTRUM, LLC 478   2023-08-15   
334-651 6 Montgomery AL   5562 METROPCS, INC. 478   2005-11-25   
334-651 7 Montgomery AL   604E ONVOY, LLC - AL 478   2023-07-21   
334-651 8 Montgomery AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 478   2014-05-23   
334-651 9 Montgomery AL   5562 METROPCS, INC. 478   2006-03-17   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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