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: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-404 A South Boston VA DAVLVADAX0X  318J COMCAST IP PHONE, LLC 250      
434-404 0 South Boston VA LYBGVACHXBX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 250   2019-01-27   
434-404 1 South Boston VA DAVLVADAYMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 250   2021-02-07   
434-404 2 South Boston VA DAVLVADAYMD  5562 METROPCS, INC. 250   2021-02-18   
434-404 3 South Boston VA DAVLVADAX0X  318J COMCAST IP PHONE, LLC 250   2015-05-04   
434-404 4 South Boston VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2018-11-18   
434-404 5 South Boston VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2019-10-07   
434-404 6 South Boston VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2019-10-07   
434-404 7 South Boston VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-11-06   
434-404 8 South Boston VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2020-11-06   
434-404 9 South Boston VA LYBGVACHEMD  073H TELNYX LLC 250   2021-02-18   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.