Local Calling Guide

Area code/prefix search

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

NXX: 849

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-849 A Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-849 0 Chilton WI   145J TERRA NOVA TELECOM INC. 356   2026-06-05   
920-849 1 Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-849 2 Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-849 3 Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-849 4 Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-849 7 Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-849 8 Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      
920-849 9 Chilton WI CITNWIXARS0  0886 FRONTIER NORTH INC. - WI 356      

Last updated: Sun, 17 May 2026 03:26:51 UTC

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