General Help Resources:

 Hotlines and Centers  A comprehensive listing of crisis centers and suicide hotlines in all 50 states, from About.com. (Links to hotlines in other countries can also be found at this site.)

 Depression ScreeningThis site offers an online depression screening test and links to alot of councelling recources from the National Mental Health Association.
 

LGBT Specific Help Resources:

 Queer America This site has a search engine that allows you to look, by area code, for local resources including helplines.

 The Gay and Lesbian National Hotline This hotline offers peer councelling, information and referals Monday - Friday 4pm-midnight and Saturday noon-5pm EST.