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: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-910 A Clinton MS JCSNMSHA2MD  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-910 0 Clinton MS   073H TELNYX LLC 482   2017-06-14   
601-910 1 Clinton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2017-08-31   
601-910 2 Clinton MS   459H AIRUS, INC. - MS 482   2017-09-12   
601-910 3 Clinton MS   459H AIRUS, INC. - MS 482   2020-03-27   
601-910 4 Clinton MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482      
601-910 5 Clinton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2020-08-14   
601-910 6 Clinton MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2005-07-01   
601-910 7 Clinton MS   5178 LEVEL 3 COMMUNICATIONS, LLC - MS 482   2005-07-01   
601-910 8 Clinton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2017-08-31   
601-910 9 Clinton MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2016-12-15   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.