Microsoft
Service Numbers
UK 0344 800 2400
Technical support for Windows, Office, and Microsoft 365 services. Microsoft provides global support numbers for both home and business users. Select a country below to call Microsoft support directly from your browser.
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Call Microsoft 0344 800 2400
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Common questions
How do I call Microsoft support from abroad?
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BLAH! phone's Support Directory lists official Microsoft customer service numbers for the US, UK, and other regions, including 0344 800 2400. Each number is verified. Call directly from your browser with crystal-clear HD audio. Pay per call with no subscription.