Local Calling Guide

Area code/prefix search

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

NXX: 915

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-915 A Spider Lake WI   792K CHARTER IP ENABLED SERVICES, LLC 352      
715-915 1 Spider Lake WI   792K CHARTER IP ENABLED SERVICES, LLC 352   2008-04-12   
715-915 5 Spider Lake WI   225C ONVOY, LLC - WI 352   2021-04-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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