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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-837 A Red Level AL DTHNALXAXQX  604E ONVOY, LLC - AL 478      
334-837 2 Red Level AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2021-11-05   
334-837 3 Red Level AL DTHNALXAXQX  604E ONVOY, LLC - AL 478   2022-03-24   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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