Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
548-995 A SARNONCP2MD  8303 TELE-MOBILE COMPANY DBA TELUS MOBILITY 888 805128    
548-997 A SARNONCP2MD  8303 TELE-MOBILE COMPANY DBA TELUS MOBILITY 888 805128    

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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