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: 942

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-942 A Krakow WI GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350      
920-942 1 Krakow WI   623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350   2025-08-24   
920-942 6 Krakow WI GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350   2022-03-17   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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