Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
548-886 A CHHMONAA1MD  8821 ROGERS COMMUNICATIONS CANADA INC. 888 805101    
548-996 A CHHMON173MD  8303 TELE-MOBILE COMPANY DBA TELUS MOBILITY 888 805101    

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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