Works in 135+ countries
Reusable for frequent travellers
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International SIM Cards For United Kingdom

Reduce roaming fees by up to 85%
Free incoming calls in over 135 countries
Compatible with all unlocked devices and all SIM sizes
Prepaid credit valid for 18 months
Free worldwide shipping orders above [travelsim_free_shipping_price]
4G speed internet in countries that offer 4G

Talk, text, data with a UK Prepaid SIM Card

The UK Prepaid SIM Card 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 205 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 Prepaid United Kingdom SIM Card 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 205 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

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