Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Cambray, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
705-374 A CMBYONXCRS0  8202 AMTELECOM, INC. 888 820201    

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

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