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: 662 [Rate centres in NPA 662] [Dial plan for NPA 662]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
662-399 A Belzoni MS JCSOMSGVDS0  5278 TELEPAK NETWORKS, INC. - MS 482      
662-399 0 Belzoni MS JCSOMSGVDS0  5278 TELEPAK NETWORKS, INC. - MS 482      
662-399 1 Belzoni MS JCSOMSGVDS0  5278 TELEPAK NETWORKS, INC. - MS 482      
662-399 2 Belzoni MS JCSNMSPSX4Y  992E BANDWIDTH.COM CLEC, LLC - MS 482   2018-09-13   
662-399 3 Belzoni MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-04-04   
662-399 4 Belzoni MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-04-04   
662-399 5 Belzoni MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-07-25   
662-399 6 Belzoni MS JCSNMSCPXMZ  719E ONVOY, LLC - MS 482   2016-07-25   
662-399 7 Belzoni MS JCSNMSPSXFY  073H TELNYX LLC 482   2018-10-29   
662-399 8 Belzoni MS JCSNMSCPXWZ  458C TELEPORT COMMUNICATIONS AMERICA MS - LLC 482   2015-03-26   
662-399 9 Belzoni MS JCSNMSQBG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2018-06-30   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.