Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 228 [Rate centres in NPA 228] [Dial plan for NPA 228]

NXX: 820

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-820 A Hurley MS BILXMSMR0MD  939H COMMIO, LLC 484      
228-820 0 Hurley MS BILXMSMR0MD  939H COMMIO, LLC 484   2023-06-03   
228-820 1 Hurley MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2023-09-08   
228-820 6 Hurley MS BILXMSMR0MD  939H COMMIO, LLC 484   2024-02-24   
228-820 7 Hurley MS BILXMSMR0MD  939H COMMIO, LLC 484   2024-02-24   
228-820 8 Hurley MS BILXMSMR0MD  939H COMMIO, LLC 484   2024-02-24   
228-820 9 Hurley MS BILXMSMR0MD  939H COMMIO, LLC 484   2024-02-24   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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