Local Calling Guide

Area code/prefix search

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

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-388 A Kewaunee WI KEWNWI11RS0  9327 WISCONSIN BELL INC 350      
920-388 0 Kewaunee WI   9327 WISCONSIN BELL INC 350      
920-388 1 Kewaunee WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2014-11-25   
920-388 2 Kewaunee WI   9327 WISCONSIN BELL INC 350      
920-388 3 Kewaunee WI   9327 WISCONSIN BELL INC 350      
920-388 4 Kewaunee WI   9327 WISCONSIN BELL INC 350      
920-388 5 Kewaunee WI   9327 WISCONSIN BELL INC 350      
920-388 6 Kewaunee WI   3839 CHARTER FIBERLINK, LLC - WI 350   2007-05-11   
920-388 7 Kewaunee WI   9327 WISCONSIN BELL INC 350      
920-388 8 Kewaunee WI   9327 WISCONSIN BELL INC 350      
920-388 9 Kewaunee WI   5564 WISCONSIN RSA #10 LIMITED PARTNERSHIP 350   2012-07-19   

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

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