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: 289

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-289 A Crewe VA RCMDVAIT8MD  4979 SHENTEL COMMUNICATIONS, LLC. - VA 248      
434-289 0 Crewe VA RCMDVAITXBX  079F BANDWIDTH.COM CLEC, LLC - VA 248   2012-07-07   
434-289 2 Crewe VA RCMDVAIT8MD  4979 SHENTEL COMMUNICATIONS, LLC. - VA 248   2010-11-06   
434-289 7 Crewe VA RCMDVAIT6MD  508J CENTURYLINK COMMUNICATIONS, LLC 248   2013-11-21   
434-289 9 Crewe VA   5832 CORETEL VIRGINIA, LLC - VA 248   2019-03-30   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.