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: 803

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-803 A Tylertown MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-803 0 Tylertown MS   719E ONVOY, LLC - MS 482   2024-04-05   
601-803 1 Tylertown MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2008-11-30   
601-803 2 Tylertown MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2014-03-23   
601-803 3 Tylertown MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2015-11-12   
601-803 4 Tylertown MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-803 5 Tylertown MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2018-06-03   
601-803 6 Tylertown MS JCSNMSCPXWZ  458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2010-06-03   
601-803 7 Tylertown MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-09-03   
601-803 8 Tylertown MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-09-03   
601-803 9 Tylertown MS JCSNMSPSXFY  073H TELNYX LLC 482   2018-09-12   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.