Local Calling Guide

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Green Bay, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
920-429 2   9327 WISCONSIN BELL INC 350      
920-429 3   9327 WISCONSIN BELL INC 350      
920-429 4   145J TERRA NOVA TELECOM INC. 350   2025-08-29   
920-429 5   225C ONVOY, LLC - WI 350   2026-01-04   
920-429 6   9327 WISCONSIN BELL INC 350      
920-429 7   9327 WISCONSIN BELL INC 350      
920-429 8   007F BANDWIDTH.COM CLEC, LLC - WI 350   2025-12-11   
920-429 9   9327 WISCONSIN BELL INC 350      
920-430 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 0 APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2014-04-11   
920-430 1 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 2 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 3 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 4 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 5 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 6 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 7 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 8 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 9 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-431 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-432 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-433 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-434 A GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-435 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-436 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-437 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 0 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 1 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 2 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 3 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 4 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 5 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 6 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 7 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 8 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 9 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2012-08-24   
920-440 A APPLWIGD5MD  6630 SPOK, INC. 350      
920-444 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-445 A GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-445 0 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-445 1 GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2007-02-27   
920-445 2 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-445 3 GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2007-12-06   
920-445 4 GNBYWIEMCM2  6692 NEW CELL DBA CELLCOM 350   2010-05-20   
920-445 5 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2012-08-24   
920-445 6 GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2010-09-07   
920-445 7 GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-445 8 APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2010-10-08   
920-445 9 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2012-08-24   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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