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.

Lancaster, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-723 A LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 0 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 1 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 2 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 3 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 4 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 5 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 6 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 7 LNCSWIXAPS0  0880 FARMERS TEL. CO. 354      
608-723 8 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2013-07-07   
608-723 9 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2007-04-11   
608-885 A MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354      
608-885 0 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2016-03-11   
608-885 1 FTBGWIDKGT0  3839 CHARTER FIBERLINK, LLC - WI 354   2016-08-25   
608-885 2 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2020-06-14   
608-885 3 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2021-10-23   
608-885 4 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2022-05-19   
608-885 6 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2019-01-21   
608-885 7 LCRSWIXCIMD  508J CENTURYLINK COMMUNICATIONS, LLC 354   2017-10-24   
608-885 8 MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-01-09   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.