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: 450

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-450 A Montgomery AL MTGMALMT47Z  5562 METROPCS, INC. 478      
334-450 0 Montgomery AL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 478   2007-05-29   
334-450 1 Montgomery AL   5562 METROPCS, INC. 478   2007-03-25   
334-450 2 Montgomery AL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 478   2007-05-29   
334-450 3 Montgomery AL   5562 METROPCS, INC. 478   2007-08-31   
334-450 4 Montgomery AL   5562 METROPCS, INC. 478   2007-08-31   
334-450 5 Montgomery AL   5562 METROPCS, INC. 478   2007-08-31   
334-450 6 Montgomery AL   5562 METROPCS, INC. 478   2007-08-31   
334-450 7 Montgomery AL   5562 METROPCS, INC. 478   2007-08-31   
334-450 8 Montgomery AL   5562 METROPCS, INC. 478   2007-08-31   
334-450 9 Montgomery AL   7475 POWERTEL BIRMINGHAM LICENSES, INC. 478   2007-03-25   

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

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