Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 662

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-662 A Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-662 0 Green Bay WI   9327 WISCONSIN BELL INC 350      
920-662 1 Green Bay WI   9327 WISCONSIN BELL INC 350      
920-662 2 Green Bay WI   9327 WISCONSIN BELL INC 350      
920-662 3 Green Bay WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2015-10-07   
920-662 4 Green Bay WI   225C ONVOY, LLC - WI 350   2011-03-29   
920-662 5 Green Bay WI   9327 WISCONSIN BELL INC 350      
920-662 6 Green Bay WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2015-10-07   
920-662 7 Green Bay WI   9327 WISCONSIN BELL INC 350      
920-662 8 Green Bay WI   9327 WISCONSIN BELL INC 350      
920-662 9 Green Bay WI   9327 WISCONSIN BELL INC 350      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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