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.

Switch: LACRVAXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
434-757 A La Crosse VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 248      
434-757 0 La Crosse VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 248      
434-757 1 La Crosse VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 248      
434-757 2 La Crosse VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 248      
434-757 5 La Crosse VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 248      
434-757 7 La Crosse VA 0254 BRIGHTSPEED OF VIRGINIA, LLC 248      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.