United States
National Suicide Prevention Lifeline: 1-800-273-8255 (TALK) Veterans press 1 to reach specilised support.
(The older number, 1-800-SUICIDE, is no longer published by the lifeline agency and will probably stop working in the near future.)
Online Chat: http://www.suicidepreventionlifeline.org/gethelp/lifelinechat.aspx
Crisis Text Line: Text "START" to 741-741
Spanish: 1-800-SUICIDA
EU Standard Emotional Support Number 116 123 - Free and available in much of Europe, details here
Australia
13 11 14
https://www.lifeline.org.au/Get-Help/Online-Services/crisis-chat
Austria
142, Youth 147 Online: http://www.onlineberatung-telefonseelsorge.at
Belgium
02 649 95 55
Brasil
141
Canada
Canada-wide adult hotlines list Alternatively, 211 works in most of Canada, and they can advise regarding local resources.
Nationwide Kids Help Line (Up to age 18): 1-800-668-6868
Deutschland
http://www.telefonseelsorge.de/
Tel: 0800-1110111 oder 0800-1110222
Chat: https://chat.telefonseelsorge.org/index.php
Denmark
70 20 12 01
www.livslinien.dk
www.Skrivdet.dk
France
01 40 09 15 22
Greece
1018 or 801 801 99 99
Greece - http://www.suicide-help.gr/
Iceland
1717
India
91-44-2464005 0
022-27546669
Iran
1480 6am to 9pm everyday
Ireland
ROI - local rate: 1850 60 90 90
ROI - minicom: 1850 60 90 91
Israel
1201
Italia
800 86 00 22
Malta
179
Japan
03-3264-4343
3 5286 9090