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: 786

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-786 A Horicon WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
920-786 0 Horicon WI   6529 T-MOBILE USA, INC. 356      
920-786 1 Horicon WI   225C ONVOY, LLC - WI 356   2016-04-03   
920-786 2 Horicon WI   225C ONVOY, LLC - WI 356   2016-04-03   
920-786 3 Horicon WI   073H TELNYX LLC 356   2017-04-24   
920-786 4 Horicon WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2008-02-14   
920-786 5 Horicon WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2008-02-14   
920-786 6 Horicon WI   508J CENTURYLINK COMMUNICATIONS, LLC 356   2014-12-06   
920-786 7 Horicon WI   007F BANDWIDTH.COM CLEC, LLC - WI 356   2011-01-06   
920-786 8 Horicon WI   007F BANDWIDTH.COM CLEC, LLC - WI 356   2008-11-22   
920-786 9 Horicon WI   6529 T-MOBILE USA, INC. 356      

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

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