Local Calling Guide

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

NXX: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-393 A Green Bay WI   793K TWC IP ENABLED SERVICES, LLC 350      
920-393 0 Green Bay WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350   2011-11-21   
920-393 1 Green Bay WI   793K TWC IP ENABLED SERVICES, LLC 350   2011-04-30   
920-393 2 Green Bay WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2012-01-13   
920-393 3 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2012-07-14   
920-393 4 Green Bay WI   793K TWC IP ENABLED SERVICES, LLC 350   2011-01-15   
920-393 5 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2011-06-16   
920-393 6 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2011-06-16   
920-393 7 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2011-06-16   
920-393 8 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2011-06-16   
920-393 9 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2014-04-11   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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