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: 516

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-516 A Oconto WI   793K TWC IP ENABLED SERVICES, LLC 350      
920-516 0 Oconto WI   766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-13   
920-516 1 Oconto WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2018-10-27   
920-516 2 Oconto WI STPTWI01HMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 350   2019-07-05   
920-516 3 Oconto WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2019-02-15   
920-516 4 Oconto WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2020-05-24   
920-516 5 Oconto WI CRVTWIXA4MD  508J CENTURYLINK COMMUNICATIONS, LLC 350   2014-11-25   
920-516 7 Oconto WI   793K TWC IP ENABLED SERVICES, LLC 350   2011-01-19   
920-516 8 Oconto WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2020-10-03   
920-516 9 Oconto WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2020-10-03   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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