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.

NPA: 601 [Rate centres in NPA 601] [Dial plan for NPA 601]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-827 A Tylertown MS JCSNMSHARS0  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2005-04-09   
601-827 3 Tylertown MS   4886 INTERMEDIA COMMUNICATIONS INC. - 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 7 Tylertown MS   7575 CENTURYLINK COMMUNICATIONS LLC 482   2014-04-03   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.