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: 689

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-689 A Falun WI GRBGWIXARS0  0879 FARMERS INDEPENDENT TEL. CO. 352      

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

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