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: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-453 A Meridian MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-453 0 Meridian MS JCSNMSQBG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-07-04   
601-453 1 Meridian MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-453 2 Meridian MS JCSNMSCP67Z  318J COMCAST IP PHONE, LLC 482   2011-11-04   
601-453 3 Meridian MS JCSNMSCP67Z  318J COMCAST IP PHONE, LLC 482   2012-03-18   
601-453 4 Meridian MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-453 5 Meridian MS JCSNMSCP67Z  318J COMCAST IP PHONE, LLC 482   2008-12-20   
601-453 6 Meridian MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2015-06-22   
601-453 7 Meridian MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2015-06-22   
601-453 8 Meridian MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2015-06-22   
601-453 9 Meridian MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2017-03-31   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.