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: 804

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-804 A North Liberty IN PLMOINXAPMD  874F MCC TELEPHONY OF THE MID-WEST, LLC - IN 332      
574-804 0 North Liberty IN PLMOINXAX2X  097D ONVOY, LLC - IN 332      
574-804 1 North Liberty IN PLMOINXAPMD  874F MCC TELEPHONY OF THE MID-WEST, LLC - IN 332      
574-804 2 North Liberty IN SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332      
574-804 4 North Liberty IN PLMOINXAX2X  097D ONVOY, LLC - IN 332      
574-804 5 North Liberty IN SBNDIN05X5X  7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 332      
574-804 6 North Liberty IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332      
574-804 7 North Liberty IN SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-804 8 North Liberty IN SBNDIN13DS0  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332      
574-804 9 North Liberty IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 332      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.