V3 SIM Launched: Now Supports Roaming in 170+ Countries 🎉

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Please see our contact details below and we will get back to you as soon as possible.

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Please email us at [email protected] for any inquiries. You can alternatively fill in the form below, and we aim to get back to you within 24 hours.

Before contacting us, please check our Help Centre at help.flexifone.co.uk for FAQs & Setup Instructions. If you are an existing user, please login to your account at account.flexifone.co.uk, and you can access priority support.


© 2021-2026 FlexiFone Telecommunications Limited. The use of the EE, O2, Vodafone, and Three branding on this website is for informational purposes only and does not imply any endorsement or affiliation with our Multi-Network SIM product line. All trademarks and registered trademarks are the property of their respective owners.

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You can Port-In your number after activating your SIM. You can also Allow/Block a specific UK network.

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Download our iOS app, select a plan and setup the eSIM on your iPhone through the app within 60 seconds! 

We would be launching web-based signup (for Physical-SIM and Android users) on 14/02/2025.

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Join the Waitlist - Launching on 14/02/2025


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