Local Calling Guide

Area code/prefix search

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De Pere, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
920-934 3 GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2024-10-05   
920-934 6   225C ONVOY, LLC - WI 350   2026-08-15   
920-934 7 GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2025-11-28   
920-934 8 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2025-02-14   
920-934 9 GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2025-08-21   
920-964 A GNBYWI01ZMD  829J PAETEC ITEL, LLC 350      
920-983 A DEPRWI11DS0  9327 WISCONSIN BELL INC 350      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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