ProxyMu.com
Browse the internet securely and anonymously at school or workplace unblock myspace, youtube, facebook…
IP: 66.71.241.203
Location: Atlanta, GA United States

XiOi
Avoid the frustration of being prevented accessing your favorite web sites within school, college, university or office local networks. Use our safe service to bypass net filters. Not only it allows you to access virtually any web site, XiOi also protects your identity. We never reveal sensitive user information to any third parties. You can [...]

Browse the internet securely using Proxy-122708.info. You can unblock popular social networking sites such as MySpace, Bebo, Facebook, YouTube, Friendster and many other sites. Feel free to browse 24/7 and don’t forget to tell your friends!
IP: 75.127.68.98
Location: Atlanta, GA United States

Securehideip.com
Browse anonymously and/or bypass your school, college or workplace network restrictions. Your favourite site blocked? Browse through our site instead.Its all free!.
IP: 66.90.103.130
Location: Tucker, GA United States

Bosscantsee.info
When you surf the web it is possible to learn information about you even when you don’t want to advertise who you are. This is true even if your system contains no virus or malware software. Specifically information that is easily available online includes your IP address, your country (and often more location information based [...]

Browse the internet securely using Binocs.biz. You can unblock popular social networking sites such as MySpace, Bebo, Facebook, YouTube, Friendster and many other sites. Feel free to browse 24/7 and don’t forget to tell your friends!
IP: 66.90.103.188
Location: Tucker, GA United States

Answersky.com and Realten.cn are free web proxies, that allow you to unblock facebook and bebo. Also you can use it to bypass firewalls.
The 2 proxies are hosted by a server located in Tucker, Georgia (IP: 66.90.103.130):
http://www.realten.cn/
http://answersky.com/
Happy Unblocking!