Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: JCSNMS60DS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
601-217 A Brandon MS 5278 TELEPAK NETWORKS, INC. - MS 482   2024-12-06   
601-829 6 Brandon MS 5278 TELEPAK NETWORKS, INC. - MS 482   2012-09-27   
601-879 7 Flora MS 5278 TELEPAK NETWORKS, INC. - MS 482   2010-08-27   
662-460 0 Coldwater MS 5278 TELEPAK NETWORKS, INC. - MS 482      
662-460 1 Coldwater MS 5278 TELEPAK NETWORKS, INC. - MS 482      
662-460 7 Coldwater MS 5278 TELEPAK NETWORKS, INC. - MS 482      
662-830 1 Inverness MS 5278 TELEPAK NETWORKS, INC. - MS 482   2007-11-24   
769-229 6 Brandon MS 5278 TELEPAK NETWORKS, INC. - MS 482   2021-09-16   

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

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