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: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 764

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-764 A Deerfield WI DRFDWIXARS1  0886 FRONTIER NORTH INC. - WI 354      
608-764 0 Deerfield WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2011-10-01   
608-764 1 Deerfield WI DRFDWIXARS1  0886 FRONTIER NORTH INC. - WI 354      
608-764 2 Deerfield WI DRFDWIXARS1  0886 FRONTIER NORTH INC. - WI 354      
608-764 3 Deerfield WI FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2004-11-26   
608-764 4 Deerfield WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2014-11-13   
608-764 5 Deerfield WI DRFDWIXARS1  0886 FRONTIER NORTH INC. - WI 354      
608-764 6 Deerfield WI LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354   2014-12-26   
608-764 7 Deerfield WI DRFDWIXARS1  0886 FRONTIER NORTH INC. - WI 354      
608-764 8 Deerfield WI DRFDWIXARS1  0886 FRONTIER NORTH INC. - WI 354      
608-764 9 Deerfield WI MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2015-03-14   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.