Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 715 [Rate centres in NPA 715] [Dial plan for NPA 715]

NXX: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-740 A Bowler WI CIVLWIXAFMD  624H ONVOY SPECTRUM, LLC 350      
715-740 0 Bowler WI   145J TERRA NOVA TELECOM INC. 350   2025-07-12   
715-740 7 Bowler WI   225C ONVOY, LLC - WI 350   2021-06-26   
715-740 9 Bowler WI   624H ONVOY SPECTRUM, LLC 350   2021-12-11   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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