Order a Pay As You Go Free SIM.

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Pay As You Go
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Top-up, buy Add-ons and manage your account all with the Three UK app. Available to download from the Apple or Google Play Store.

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Just choose how much data you want and get unlimited minutes and texts included.

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At no extra cost. Compatible with our 5G mobile network as it rolls out in your area.

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Use your phone at no extra cost in 71 destinations around the world. Take that, roaming charges.