Yes. 0800 026 0329 is Microsoft's Microsoft Security Sales number in the United Kingdom. It's listed on Microsoft's own page.
Last checked against microsoft.com on 1 November 2026.
Scammers can make any number appear on your screen. If someone called you, hang up and ring 0800 026 0329 yourself.
Yes. It's on Microsoft's own website, and we check it every day.
Not necessarily. Caller ID can be faked. Hang up, then call 0800 026 0329 yourself so you know who you're talking to.
Microsoft doesn't send texts asking you to call. Use Microsoft's app or website, typed by hand.
Already called, paid, or let them onto your computer?
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