Barclays
Service Numbers
UK 0345 734 5345
Customer service for Barclays banking in the UK and US. Get help with personal accounts, business banking, mortgages, and credit cards from their dedicated support lines. Select a country below to call Barclays support directly from your browser.
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Call Barclays 0345 734 5345
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Common questions
How do I call Barclays support from abroad?
Use BLAH! phone to call Barclays customer service from anywhere. The Support Directory lists official numbers by country. Select the number for your region and call directly from your browser. No roaming charges—you pay BLAH! phone rates. Works in Chrome or Safari.
What are the official Barclays customer service numbers?
BLAH! phone's Support Directory lists official Barclays customer service numbers for the US, UK, and other regions, including 0345 734 5345. Each number is verified. Call directly from your browser with crystal-clear HD audio. Pay per call with no subscription.