Local Calling Guide

Area code/prefix search

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

NXX: 663

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-663 A Manitowoc WI MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
920-663 0 Manitowoc WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
920-663 1 Manitowoc WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2011-06-16   
920-663 2 Manitowoc WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2015-04-12   
920-663 3 Manitowoc WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2016-03-10   
920-663 4 Manitowoc WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2016-03-10   
920-663 5 Manitowoc WI MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
920-663 6 Manitowoc WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2013-11-30   
920-663 7 Manitowoc WI MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2015-01-26   
920-663 8 Manitowoc WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2015-04-12   
920-663 9 Manitowoc WI MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      

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

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