Local Calling Guide

Area code/prefix search

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NPA: 753 [Rate centres in NPA 753] [Dial plan for NPA 753]

NXX: 729

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
753-729 A Cardinal ON CRDNON15XMD  464D FIBERNETICS CORPORATION 888 805130    

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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