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: RCMDVAIT3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
804-500 1 Richmond VA 551G NUSO, LLC 248   2016-09-08   
804-500 2 Richmond VA 551G NUSO, LLC 248   2016-09-08   
804-500 3 Richmond VA 551G NUSO, LLC 248   2016-09-08   
804-500 4 Richmond VA 551G NUSO, LLC 248   2016-09-08   
804-500 8 Richmond VA 551G NUSO, LLC 248   2016-09-08   
804-579 A Richmond VA 551G NUSO, LLC 248      
804-579 0 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 1 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 2 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 3 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 4 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 5 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 6 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 7 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 8 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-579 9 Richmond VA 551G NUSO, LLC 248   2019-01-06   
804-793 A Richmond VA 551G NUSO, LLC 248      
804-793 1 Richmond VA 551G NUSO, LLC 248   2012-12-19   
804-793 7 Richmond VA 551G NUSO, LLC 248   2016-03-16   
804-801 0 Richmond VA 551G NUSO, LLC 248   2016-03-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.