Open Line Open Mind 310-OPEN (6736) is a free, confidential service to get information, support and referral to all mental health and addictions services in Hastings & Prince Edward Counties in Ontario, Canada. Call 613.310.6736 and be connected to someone with an open mind to help you when you need it. We are OPEN 24 hours a day, 7 days a week, 365 days a year.