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: 219 [Rate centres in NPA 219] [Dial plan for NPA 219]

NXX: 979

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-979 A Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      
219-979 0 Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      
219-979 1 Gary IN CHCGIL24DS6  097D ONVOY, LLC - IN 358   2021-01-03   
219-979 2 Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      
219-979 3 Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      
219-979 4 Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      
219-979 5 Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      
219-979 6 Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      
219-979 8 Gary IN CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2011-10-28   
219-979 9 Gary IN CHCGILGMDS7  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 358      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.