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Your Worry-Free Trip to United Kingdom Starts With a TravelSim Prepaid SIM Card

Limited Time Offer- 25% OFF. Use discount code "25" during the checkout process.

Talk, text, data with a International Prepaid SIM Card for UK

The  International Prepaid SIM Card for UK is the most convenient and economical solution for staying in touch while away. No need to actually use the red telephone boxes.

Chat to your friends and family back home by easily connecting to local UK networks O2, Orange, T-Mobile or Sure. Your SIM can also be used in over 135+ countries across 340 networks. Use your mobile as if you were back home, saving you up to 85% on roaming charges. Free incoming calls.

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The one-size-fits-all  International Prepaid  SIM Card for UK is suitable for use in any unlocked cell phone or wifi device. Simply add prepaid credit anytime online. We’ve got you covered across the UK + more.

Configure Your TravelSim

Universal SIM size — Mini, Macro & Nano Size

SIM Card Price €10

Choose credit for calls & texts

United Kingdom Mobile Prepaid Sim card works in United Kingdom and 135+ other countries
Show rates for calls, text and data per MB in United Kingdom

Add the best data plan to SIM card

Save up to 85% by selecting a pre-paid data plan
Travelling to more than one country? Find the cheapest data zone

Add extra number

Your SIM card phone number starts with +372 by default. In addition to that, you can choose to purchase a UK phone number (+44) or a US phone number (+1).

If you purchase a US or UK number, it will become your primary phone number for calls&sms. Your default +372 number will still work for incoming calls. Data usage is not affected by phone numbers. Please note that UK numbers can receive calls and SMS. Incoming call 0.20$ or 0.15€/min. Incoming SMS is free. US* numbers can only receive calls outside of US. No SMS service. No incoming or outgoing calls&sms available in US because U.S. wireless carriers have started shutting down their 3G networks. Incoming call 0.20$ or 0.15€/min

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