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: 591

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-591 A Vancleave MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484      
228-591 0 Vancleave MS   719E ONVOY, LLC - MS 484   2020-08-26   
228-591 1 Vancleave MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484   2008-08-14   
228-591 2 Vancleave MS   719E ONVOY, LLC - MS 484   2020-08-26   
228-591 3 Vancleave MS   719E ONVOY, LLC - MS 484   2020-10-27   
228-591 4 Vancleave MS   719E ONVOY, LLC - MS 484   2020-10-27   
228-591 5 Vancleave MS   719E ONVOY, LLC - MS 484   2018-06-03   
228-591 6 Vancleave MS   145J TERRA NOVA TELECOM INC. 484   2021-01-10   
228-591 7 Vancleave MS   719E ONVOY, LLC - MS 484   2019-04-02   
228-591 8 Vancleave MS   719E ONVOY, LLC - MS 484   2018-11-30   
228-591 9 Vancleave MS   719E ONVOY, LLC - MS 484   2019-04-02   

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

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