Yak offers very cheap direct dial long distance telephone service in Canada.

Here's a list of telephone numbers to call most of the Canadian Mastercard Issuer's Customer Support Numbers.

Call these numbers regarding disputes, lowering your interest rate, cancelling your card and more:

Canadian Tire Mastercard 1-800-459-6415
MBNA Canada Mastercard 1-888-876-6262 
HSBC Mastercard 1-866-406-4722
BMO Mosaik Mastercard 1-800-263-2263
Citi Mastercard 1-800-387-1616
CapitalOne Mastercard 1-800-481-3239

Quick Access Telephone Number List for MTS Customer Service 

The MTS web site always tries to get you to contact them by email or by leaving a message, but I'll give you a quick list of their phone numbers. Even their hard to find telephone numbers are in a huge list, but here are the most important Manitoba Telecom Service Telephone Numbers to call:

The Bank of Nova Scotia, or sorry, ScotiaBank makes it pretty difficult to find their actual phone number on their web-site. They even make you go through a pop-up. Seems a bit un-necessary. Why don't they just put it on their very first page that you go on? Or how about EVERY PAGE? Time to investigate other banking options methinks... Use the direct numbers below their main number for quicker help.