Users can browse the streaming service's extensive video library via a dedicated app that is compatible with all smartphones running the operating system.
Netflix launched in the territory earlier this year, and is also available on Xbox 360, PlayStation 3, PC, smart televisions and other mobile platforms.
The firm faces stiff competition in the UK from services such as Amazon's LoveFilm and Sky Movies. LoveFilm lowered the price of its subscription package in January to undercut its rival.
Both companies were dragged into an investigation by the Competition Commission over pay-TV movie rights earlier this month, handing Sky a boost in the three-way battle.
Netflix is available now for Windows Phone via the Windows Marketplace.
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