They're all over the world.
Lots!
There is only one Chabad House in Cambodia Chabad Jewish Center
Plenty!
Colel Chabad was created in 1788.
You can find the answer on Chabad's website.
Chabad 'To Life' Telethon - 1980 Chabad Telethon 1980 1-1 was released on: USA: 1980
Chabad 'To Life' Telethon - 1980 Chabad Telethon 2007 28-1 was released on: USA: September 2007
Chabad 'To Life' Telethon - 1980 Chabad Telethon 2003 24-1 was released on: USA: September 2003
Chabad 'To Life' Telethon - 1980 Chabad Telethon 2009 30-1 was released on: USA: September 2009
Chabad 'To Life' Telethon - 1980 Chabad Telethon 2010 31-1 was released on: USA: September 2010
Agudas Chasidei Chabad was created in 1924.
Chabad 'To Life' Telethon - 1980 Chabad Telethon 2008 29-1 was released on: USA: 14 September 2008
Chabad 'To Life' Telethon - 1980 Chabad Telethon 2011 32-1 was released on: USA: 28 September 2011