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: 974

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-974 A Brandon WI MILWWIAU23Z  839J EON TELECOM, INC. 356   2024-11-29   
920-974 0 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 1 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 2 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 3 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 4 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 5 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 6 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 7 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 8 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   
920-974 9 Brandon WI   839J EON TELECOM, INC. 356   2024-11-29   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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