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.

Brooklyn, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-455 A BRKLWIXBRS0  0886 FRONTIER NORTH INC. - WI 354      
608-455 0 MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354      
608-455 1 BRKLWIXBRS0  0886 FRONTIER NORTH INC. - WI 354      
608-455 2 BRKLWIXBRS0  0886 FRONTIER NORTH INC. - WI 354      
608-455 3 BRKLWIXBRS0  0886 FRONTIER NORTH INC. - WI 354      
608-455 4 BRKLWIXBRS0  0886 FRONTIER NORTH INC. - WI 354      
608-455 5 FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354      
608-455 6 MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354      
608-455 7 LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354      
608-455 8 MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354      
608-455 9 MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-680 A MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-680 2 MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-680 3 MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-680 4 MDSNWI11XAY  624H ONVOY SPECTRUM, LLC 354      
608-680 6 MDSNWI11XAX  225C ONVOY, LLC - WI 354      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.