Local Calling Guide

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

NXX: 334

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-334 A Montgomery AL   883K AHOI LLC 478   2026-05-08   
334-334 3 Montgomery AL   604E ONVOY, LLC - AL 478   2026-05-11   
334-334 4 Montgomery AL   883K AHOI LLC 478   2026-05-08   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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