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: 434 [Rate centres in NPA 434] [Dial plan for NPA 434]

NXX: 406

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-406 A Prospect VA LYBGVACHXGX  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 250      
434-406 0 Prospect VA LYBGVACHXJX  079F BANDWIDTH.COM CLEC, LLC - VA 250   2008-12-05   
434-406 1 Prospect VA DAVLVADAHMD  6283 UNITED STATES CELLULAR - VA 250   2021-10-05   
434-406 2 Prospect VA LYBGVACHXJX  079F BANDWIDTH.COM CLEC, LLC - VA 250   2011-09-17   
434-406 3 Prospect VA LYBGVACHXJX  079F BANDWIDTH.COM CLEC, LLC - VA 250   2014-02-28   
434-406 4 Prospect VA LYBGVACHXGX  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 250   2005-09-25   
434-406 5 Prospect VA LYBGVACHIMD  624H ONVOY SPECTRUM, LLC 250   2021-12-02   
434-406 6 Prospect VA LYBGVACHIMD  624H ONVOY SPECTRUM, LLC 250   2021-05-30   
434-406 7 Prospect VA LYBGVACH9MD  508J CENTURYLINK COMMUNICATIONS, LLC 250   2013-10-14   
434-406 8 Prospect VA LYBGVACHEMD  073H TELNYX LLC 250   2021-02-18   
434-406 9 Prospect VA LYBGVACHIMD  624H ONVOY SPECTRUM, LLC 250   2021-12-04   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.