Local Calling Guide

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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 541

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-541 A Jefferson WI MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
920-541 0 Jefferson WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
920-541 1 Jefferson WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2016-04-11   
920-541 2 Jefferson WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2005-11-12   
920-541 3 Jefferson WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356   2006-02-11   
920-541 4 Jefferson WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2004-07-02   
920-541 5 Jefferson WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2016-04-11   
920-541 6 Jefferson WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-04-03   
920-541 7 Jefferson WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-08-08   
920-541 8 Jefferson WI MILWWIHEWMD  516C AT&T CORP. 356   2011-11-28   
920-541 9 Jefferson WI MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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