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: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 858

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-858 A Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 0 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 1 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 2 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 3 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 4 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 5 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 6 Atwood IN SBNDIN01X3Y  318J COMCAST IP PHONE, LLC 332      
574-858 8 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      
574-858 9 Atwood IN ATWDINXARP0  0772 FRONTIER NORTH, INC.. - IN 332      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.