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
601-398 A Jackson MS JCSNMSQBGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482      
601-398 0 Jackson MS   089E COMCAST PHONE OF MISSISSIPPI, LLC - MS 482   2011-10-22   
601-398 1 Jackson MS   089E COMCAST PHONE OF MISSISSIPPI, LLC - MS 482   2011-10-22   
601-398 2 Jackson MS   089E COMCAST PHONE OF MISSISSIPPI, LLC - MS 482   2011-10-22   
601-398 3 Jackson MS   089E COMCAST PHONE OF MISSISSIPPI, LLC - MS 482   2011-10-22   
601-398 4 Jackson MS   089E COMCAST PHONE OF MISSISSIPPI, LLC - MS 482   2011-10-22   
601-398 5 Jackson MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2005-11-21   
601-398 6 Jackson MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2005-11-21   
601-398 7 Jackson MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2005-11-21   
601-398 8 Jackson MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2005-11-21   
601-398 9 Jackson MS   992E BANDWIDTH.COM CLEC, LLC - MS 482   2011-01-14   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.