How to Contact Twitter Corporate Office Headquarters HQ
Twitter was started in San Francisco, California and they are still headquartered there. Twitter’s corporate office address is below:
Twitter Corporate Address:
1355 Market Street Suite 900
San Francisco, California 94103 USA
Corporate Phone Number: 1-866-924-2008
Fax Number: n/a
Twitter is a social networking site that allows users to express themselves in 140 characters per post. The site allows you to follow interesting people and allows other follow your posts.