Local Calling Guide

Area code/prefix search

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

NXX: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
715-377 A Hudson WI HDSNWI01DSA  9327 WISCONSIN BELL INC 352      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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