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: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-408 A Owen WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
715-408 0 Owen WI   766H INTEGRATED PATH COMMUNICATIONS, LLC - WI 350   2018-07-12   
715-408 2 Owen WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2012-12-08   
715-408 4 Owen WI   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350      
715-408 6 Owen WI   624H ONVOY SPECTRUM, LLC 350   2021-11-27   
715-408 7 Owen WI   624H ONVOY SPECTRUM, LLC 350   2021-11-27   
715-408 8 Owen WI   225C ONVOY, LLC - WI 350   2021-03-29   

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

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