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: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-856 A Forestville WI FSVLWIXADS0  0884 BRIGHTSPEED OF NORTHEASTERN WISCONSIN, LLC 350      
920-856 0 Forestville WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2018-10-25   
920-856 4 Forestville WI GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2021-06-21   
920-856 5 Forestville WI MRNTWI24DS0  766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-12   
920-856 6 Forestville WI FSVLWIXADS0  0884 BRIGHTSPEED OF NORTHEASTERN WISCONSIN, LLC 350      
920-856 7 Forestville WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2014-11-25   
920-856 8 Forestville WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-03-29   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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