Local Calling Guide

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NPA: 353 [Rate centres in NPA 353] [Dial plan for NPA 353]

NXX: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
353-201 A Madison WI   700J WAVENATION, LLC 354   2026-02-16   
353-201 0 Madison WI   700J WAVENATION, LLC 354   2026-02-16   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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