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: 923

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-923 A Andalusia AL DTHNALXAXNX  593K MCC TELEPHONY LLC 478      
334-923 0 Andalusia AL   624H ONVOY SPECTRUM, LLC 478   2022-10-23   
334-923 1 Andalusia AL   593K MCC TELEPHONY LLC 478   2017-06-16   
334-923 2 Andalusia AL   593K MCC TELEPHONY LLC 478   2018-10-11   
334-923 3 Andalusia AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 478   2024-11-01   
334-923 4 Andalusia AL   604E ONVOY, LLC - AL 478   2019-11-07   
334-923 5 Andalusia AL   604E ONVOY, LLC - AL 478   2021-04-15   
334-923 6 Andalusia AL   604E ONVOY, LLC - AL 478   2021-04-15   
334-923 7 Andalusia AL   939H COMMIO, LLC 478   2023-08-17   
334-923 8 Andalusia AL   624H ONVOY SPECTRUM, LLC 478   2022-10-23   
334-923 9 Andalusia AL   939H COMMIO, LLC 478   2023-08-17   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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