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: DAVLVADAX2X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
434-304 A Danville VA 732J NUSO, LLC 250      
434-304 1 Danville VA 732J NUSO, LLC 250   2022-10-28   
434-317 2 Lynchburg VA 732J NUSO, LLC 250   2024-12-29   
434-317 3 Lynchburg VA 732J NUSO, LLC 250   2024-12-29   
434-370 8 Danville VA 732J NUSO, LLC 250   2024-10-15   

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

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