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.

Kiel, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
920-286 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-286 0 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-286 1 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-286 2 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-286 3 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-286 4 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-286 6 FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356      
920-286 9 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
920-762 A MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      
920-762 0 MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      
920-762 1 MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      
920-762 2 MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      
920-762 6 MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356      
920-762 7 MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356      
920-762 9 MILWWIDKCM1  6692 NEW CELL DBA CELLCOM 356      
920-797 A MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-797 4 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-797 5 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-797 6 MILWWIAUDS1  225C ONVOY, LLC - WI 356      
920-797 7 MILWWIAUDS1  225C ONVOY, LLC - WI 356      
920-797 8 PLMOWIXAEMD  624H ONVOY SPECTRUM, LLC 356      
920-797 9 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-894 A KIELWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-894 1 KIELWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-894 2 KIELWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-894 3 KIELWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-894 4 KIELWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-894 5 KIELWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-894 7 KIELWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-894 9 MILWWIAUDS1  225C ONVOY, LLC - WI 356      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.