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: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-255 A Arvonia VA CHVLVAXADS1  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 928      
434-255 0 Arvonia VA CHVLVAXAXRX  079F BANDWIDTH.COM CLEC, LLC - VA 928      
434-255 1 Arvonia VA CHVLVAXADS1  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 928      
434-255 2 Arvonia VA CHVLVAXADS1  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 928      
434-255 3 Arvonia VA CHVLVAXAXWX  138E ONVOY, LLC - VA 928      
434-255 4 Arvonia VA CHVLVAXAXWX  138E ONVOY, LLC - VA 928      
434-255 5 Arvonia VA CHVLVAXAXMY  318J COMCAST IP PHONE, LLC 928      
434-255 6 Arvonia VA CHVLVAXAXWX  138E ONVOY, LLC - VA 928      
434-255 7 Arvonia VA CHVLVAXAX4X  939H COMMIO, LLC 928      
434-255 8 Arvonia VA CHVLVAXAX9Y  073H TELNYX LLC 928      
434-255 9 Arvonia VA CHVLVAXAXWX  138E ONVOY, LLC - VA 928      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.