Defence Community Organisation - Singleton is a Central Government Office located in Singleton Military Area NSW 2331. It is one of the 1256 Central Government offices in Australia. Address of Defence Community Organisation - Singleton is Hamilton Vc Dr, Singleton Military Area NSW 2331, Australia. Website of Defence Community Organisation - Singleton is http://www.defence.gov.au/dco/community/hunter/default.asp. Defence Community Organisation - Singleton can be contacted at 61240346973. Defence Community Organisation - Singleton is located in a remote area, with less than 1 listed places around it. Defence Community Organisation - Singleton is rated 5 (out of 5 stars) by 1 reviewers on the web.