Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 601 [Rate centres in NPA 601] [Dial plan for NPA 601]

NXX: 993

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-993 A Shubuta MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-993 0 Shubuta MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-993 1 Shubuta MS   719E ONVOY, LLC - MS 482   2016-09-03   
601-993 2 Shubuta MS   719E ONVOY, LLC - MS 482   2016-09-03   
601-993 3 Shubuta MS   719E ONVOY, LLC - MS 482   2021-05-09   
601-993 4 Shubuta MS   719E ONVOY, LLC - MS 482   2021-05-09   
601-993 8 Shubuta MS   624H ONVOY SPECTRUM, LLC 482   2023-07-14   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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