Local Calling Guide

Area code/prefix search

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NPA: 952 [Rate centres in NPA 952] [Dial plan for NPA 952]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
952-231 A Twin Cities MN MPLSMNDTX3Y  6630 SPOK, INC. 628      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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