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: 827

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-827 A Tylertown MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-827 0 Tylertown MS   624H ONVOY SPECTRUM, LLC 482   2021-12-15   
601-827 1 Tylertown MS   624H ONVOY SPECTRUM, LLC 482   2021-12-15   
601-827 2 Tylertown MS   624H ONVOY SPECTRUM, LLC 482   2021-12-15   
601-827 3 Tylertown MS   4886 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS 482   2016-04-15   
601-827 4 Tylertown MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-827 5 Tylertown MS   516C AT&T CORP. 482   2010-12-28   
601-827 6 Tylertown MS   719E ONVOY, LLC - MS 482   2024-05-12   
601-827 7 Tylertown MS   508J CENTURYLINK COMMUNICATIONS, LLC 482   2014-04-03   
601-827 9 Tylertown MS   624H ONVOY SPECTRUM, LLC 482   2021-12-15   

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

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