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: 846

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-846 A Naval Air Station MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-846 0 Naval Air Station MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-846 1 Naval Air Station MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-846 2 Naval Air Station MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-846 3 Naval Air Station MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2012-03-05   
601-846 4 Naval Air Station MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-846 5 Naval Air Station MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-04-04   
601-846 6 Naval Air Station MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-04-04   
601-846 7 Naval Air Station MS JCSNMSCP41Z  508J CENTURYLINK COMMUNICATIONS, LLC 482   2014-05-05   
601-846 8 Naval Air Station MS JCSNMSCP60Z  624H ONVOY SPECTRUM, LLC 482   2023-07-13   
601-846 9 Naval Air Station MS JCSNMSPSXBY  516C AT&T CORP. 482   2013-02-17   

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

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