The Samaritans is a registered charity that can provide support for anyone in distress. You don't have to be suicidal to call Samaritans.
Call any time from any phone on 116 123 (this number is FREE to call and will not appear on your phone bill), or email [email protected], or visit www.samaritans.org to find details of your nearest branch.
Website at: samaritans.org
Facebook: facebook.com/samaritanscharity
Twitter: twitter.com/samaritans