Local Calling Guide

Area code/prefix search

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NPA: 715 [Rate centres in NPA 715] [Dial plan for NPA 715]

NXX: 328

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-328 A Downsville WI UNECWIACGT0  3839 CHARTER FIBERLINK, LLC - WI 352      
715-328 0 Downsville WI UNECWIACGT0  3839 CHARTER FIBERLINK, LLC - WI 352   2020-05-29   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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