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: 514

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-514 A Coleman WI GNBYWI01VMD  225C ONVOY, LLC - WI 350      
920-514 1 Coleman WI   793K TWC IP ENABLED SERVICES, LLC 350   2022-04-10   
920-514 4 Coleman WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-09-12   
920-514 8 Coleman WI   145J TERRA NOVA TELECOM INC. 350   2025-07-12   

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

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