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: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-448 A Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      
812-448 0 Brazil IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938      
812-448 1 Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      
812-448 2 Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      
812-448 3 Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      
812-448 5 Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      
812-448 6 Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      
812-448 7 Brazil IN TRRHIN02WMD  352E YMAX COMMUNICATIONS CORP. - IN 938      
812-448 8 Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      
812-448 9 Brazil IN BRZLINXBDS0  0772 FRONTIER NORTH, INC.. - IN 938      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.