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Three UK Global SIM
United KingdomPhysical SIM

Three UK Global SIM

6GB for coverage areas; 40 GB, unlimited calls, and unlimited SMS for UK; (only available in the UK and EU, other regions can only dial back to the UK or send SMS)

4 available options

From $22.50

Choose an option

Choose an option

  • Three £10 Monthly Sim (Worldwide)

    $22.50

  • Three £15 Monthly Sim (Worldwide)

    $33.50

  • Three £20 Monthly Sim (Worldwide)

    $45.00

  • Three £35 Monthly Sim (Worldwide)

    $75.00

Network operator

Why choose three UK?

Three UK is a UK mobile network with monthly SIM options that combine domestic allowances with roaming access across a broad list of destinations.

  • UK stays
  • Multi-country roaming
  • Calls, texts, and data

three UK SIM essential guide

What you are buying
6GB for coverage areas; 40 GB, unlimited calls, and unlimited SMS for UK; (only available in the UK and EU, other regions can only dial back to the UK or send SMS)
Coverage and usage
Aland Islands, Ireland, Estonia, Austria, Australia, Macau, Balearic Islands, Brazil, Bulgaria, Belgium, Iceland, Puerto Rico, Poland, Panama, Denmark, Germany, France, French Guiana, French West Indies, Vatican, Finland, Costa Rica, Guernsey, Guadeloupe, Colombia, Channel Islands, Netherlands, Canary Islands, Czech Republic Croatia, Latvia, Lithuania, Liechtenstein, Reunion, Luxembourg, Romania, Peru, Madrid, the Isle of Man, Malta, Martinique, United States, US Virgin Islands, Mayotte, Norway, Nicaragua, Portugal, Sweden, Switzerland, Cyprus, Saint Barthelemy, San Martin, San Marino, Sri Lanka, Slovakia, Slovenia, El Salvador, Uruguay Guatemala, Spain, Greece, Hong Kong, Singapore, New Zealand, New Jersey, Hungary, Azores, Israel, Italy, Indonesia, United Kingdom, Vietnam, Gibraltar, Chile
Activation
plug and play

How it works

  1. 01

    Choose an option

    Compare allowances and choose the exact SIM or plan you need.

  2. 02

    Add your quantity

    Tell us how many cards you need when you get in touch.

  3. 03

    Receive your order

    We will ship the physical SIM or provide the listed pickup or fulfillment instructions.

  4. 04

    Activate and connect

    Follow the carrier-specific activation information included with your order.

Frequently asked questions

Is this an eSIM or a physical SIM?

This product is a physical SIM card, not an eSIM. It is packed and shipped to your physical address. It cannot be delivered via QR code or email. Please ensure your delivery address, recipient name, and phone number are correct during checkout.

Can I renew and keep this physical SIM card for long-term use?

Yes. All of these physical SIM cards support ongoing top-ups through the carrier's official app or website, and most let you keep the same number as long as you meet the carrier's minimum periodic usage.

When does the plan activate?

plug and play

Where does this SIM work?

Aland Islands, Ireland, Estonia, Austria, Australia, Macau, Balearic Islands, Brazil, Bulgaria, Belgium, Iceland, Puerto Rico, Poland, Panama, Denmark, Germany, France, French Guiana, French West Indies, Vatican, Finland, Costa Rica, Guernsey, Guadeloupe, Colombia, Channel Islands, Netherlands, Canary Islands, Czech Republic Croatia, Latvia, Lithuania, Liechtenstein, Reunion, Luxembourg, Romania, Peru, Madrid, the Isle of Man, Malta, Martinique, United States, US Virgin Islands, Mayotte, Norway, Nicaragua, Portugal, Sweden, Switzerland, Cyprus, Saint Barthelemy, San Martin, San Marino, Sri Lanka, Slovakia, Slovenia, El Salvador, Uruguay Guatemala, Spain, Greece, Hong Kong, Singapore, New Zealand, New Jersey, Hungary, Azores, Israel, Italy, Indonesia, United Kingdom, Vietnam, Gibraltar, Chile

Does this physical SIM card support hotspot sharing (tethering)?

Yes, most of our physical SIM cards support mobile hotspot sharing by default, allowing you to share data with other phones, tablets, or laptops. Please make sure your device supports hotspot functionality and that network settings are configured correctly.

Does this card require Real-Name Registration?

Real-name registration requirements vary by country and carrier: some cards are ready to use plug-and-play without registration, while others require simple registration via the carrier's website or app before use. The exact registration steps, if any, are clearly printed on the outer packaging of the SIM card and sent via email.

How long does shipping take and how do I track my order?

Physical SIM ordering is not open yet, so we cannot quote a shipping time. Once supply and delivery are in place we will publish shipping times and order tracking on this page.

What is the return and refund policy?

Return rules for physical SIM cards will be published together with ordering. For eSIM products, the current policy is on our refund policy page.

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Refund policy

Refund terms for physical SIM cards will be confirmed before ordering opens. Our current refund policy covers eSIM products.

Refund policy

Still have questions?

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