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: 464

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-464 A Purvis MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2024-12-10   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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