Mastercom INC is one of the largest and the most trusted Koodo & Telus dealer in Ontario with a dedication to service and superb customer service at every one of our 16 locations throughout the GTA and London. Mastercom Inc carries a wide selection of Cell Phones and Smartphones along with Tablets, Smart Watches, and wireless home phone for both home and business needs. Mastercom Inc also specializes in a variety of accessories and gadgets. For any TELUS & Koodo customer service enquiries please contact your nearest store or email us. We will reply to your email within a business day.