Proxy servers helps you to bypass restricted websites and web pages. There are some websites that provides service to a specific country but with a proxy server you are in full control. It keeps you in anonymous mode thereby giving you access to the service as you change to the needed proxy server.
Here are some of proxy server providers you can use.
UnblockYouTubeFree
http://unblockyoutubefree.net
KProxy
http://www.kproxy.com
BlewPass
http://www.blewpass.com
Zfreez
http://zendproxy.com
4everproxy
http://4everproxy.com
UnblockMyWeb
http://www.unblockmyweb.com
YouTubeUnblockProxy
http://youtubeunblockproxy.com
Vtunnel
http://vtunnel.com
Proxy.org
http://proxy.org
NewIpNow
http://newipnow.com
Ninja Clock
http://ninjacloak.com
Anonymouse
http://anonymouse.org
Anonymizer
http://www.anonymizer.com
Defilter
http://defilter.us
FreeProxyServer
http://freeproxyserver.uk
FreeYouProxyTube
http://freeyouproxytube.com
WebProxy
http://webproxy.net
WorkingProxy
http://workingproxy.net
FreeYouTube
http://freeyoutube.net
HideOnlineProxy
http://freeyoutube.net
Vobas
http://www.vobas.com
DontFilter
http://www.dontfilter.us
FastaUSAProxy
http://fastusaproxy.com
YouTubeFreeProxy
http://youtubefreeproxy.net
Proxyo
http://proxyo.info
UnblockYouTubeBeatSchool
http://unblockyoutubeatschool.com
HidingYourInfo
http://hidingyour.info
Unblocker
http://unblocker.us