The Breast Cancer Society of Canada, National Office415 Exmouth Street Unit # 101 Sarnia, ON N7T 8A4Phone Toll Free: 1-800-567-8767Local: 519-336-0746 Fax: 519-336-5725 What is your message regarding? General InformationMedia InquiriesDevelopment and Sponsorship OpportunitiesCorporate Partners and EventsVolunteer Opportunities Your Name (required) Email Address (required) Phone number Subject (required) Your Message