Local Calling Guide

Area code/prefix search

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 525

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-525 A South Beloit IL MDSNWIGJGT3  2320 TDS METROCOM, INC. - IL 354      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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