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: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-201 A Whitmell VA DAVLVADAYMD  5562 METROPCS, INC. 250      
434-201 0 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-06-05   
434-201 1 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-06-05   
434-201 2 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2018-11-18   
434-201 3 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2019-10-07   
434-201 4 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2019-10-07   
434-201 5 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-03-28   
434-201 6 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-03-28   
434-201 7 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-08-20   
434-201 8 Whitmell VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-08-20   
434-201 9 Whitmell VA DAVLVADAYMD  5562 METROPCS, INC. 250   2016-06-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.