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: 499

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-499 A Madison MS JCSNMSPSXMY  7421 AT&T - LOCAL 482      
601-499 0 Madison MS JCSOMSGVDS0  5278 TELEPAK NETWORKS, INC. - MS 482   2015-11-20   
601-499 1 Madison MS JCSOMSGVDS0  5278 TELEPAK NETWORKS, INC. - MS 482   2015-06-07   
601-499 2 Madison MS JCSNMS63DS1  3704 TEC OF JACKSON, INC. - MS 482   2006-05-20   
601-499 3 Madison MS JCSNMSPSXMY  7421 AT&T - LOCAL 482      
601-499 4 Madison MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2004-07-18   
601-499 5 Madison MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2010-02-25   
601-499 6 Madison MS JCSNMSQBG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2021-01-09   
601-499 7 Madison MS JCSNMSCP76Z  5463 NETWORK TELEPHONE CORPORATION - MS 482   2004-01-29   
601-499 8 Madison MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2016-10-27   
601-499 9 Madison MS JCSNMSPSXMY  7421 AT&T - LOCAL 482      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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