Get Exclusive App Deals
Product #155570
1
Three UK Go Roam multi-country SIM card package displayed against a picturesque European lavender field at sunset, symbolizing seamless travel with 30-day 10GB data and unlimited calls across Europe and beyond.

European Sim Card: Three UK Go Roam European and American 30-Day 10GB + Unlimited Voice Call and Text Sim Card (Hong Kong Collection)


No cancellation
Please present your QR code on-site

  • Use stable-signal British Three telecommunications services for seamless travel across numerous countries with just one card; Plug in and use, quickly connect to the Internet, and create unlimited opportunities
  • Experience 4G high-speed internet with 30 days of extensive coverage, supporting mobile networks in over 70 major countries across the United States, Europe, South America, Oceania, and Asia
  • In the UK and covered European countries, make unlimited local calls and send and receive text messages
  • Provides Hong Kong pick-up and SF Express collect services, making ordering now fast and convenient
[5% App discount] Code: APP5OFF , HK: APP15HK
Instant confirmation

Product Info

The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.

How do I activate it?

English activation guide for 3UK Go Roam multi-country SIM card, showing iPhone settings to enable "Cellular Data" and "Data Roaming" for automatic internet connection across 71 destinations worldwide.

How to contact 3UK technical customer service (https://www.three.co.uk/support/contact-us)

English technical support guide for 3UK Go Roam multi-country SIM card, detailing steps on iPhone to find your phone number and contact official online live chat for immediate assistance.

SIM Card Specifications

Data Usage Specifications10GB
Transmission Specifications4G
Signal Coverage AreaBrazil, Israel, United States, France, Australia, Costa Rica, Slovakia, Romania, Uruguay, Nicaragua, El Salvador, New Zealand, United Kingdom, Italy, Chile, Germany, Czechia, Portugal, Singapore, Hong Kong, Spain, Netherlands, Vietnam, Indonesia, Austria, Ireland, Hungary, Croatia, Lithuania, Estonia, Switzerland, Sweden, Belgium, Denmark, Panama, Finland, Iceland, Guatemala, Indonesia, Åland Islands, Azores, Balearic Islands, Gibraltar, Guernsey, Isle of Man, Jersey, Latvia, Liechtenstein, Luxembourg, Madeira Islands, Malta, San Marino, Slovenia, Vatican City, Cyprus, Sri Lanka, French Guiana, Peru, Guadeloupe, Marie Galante Island, Martinique, Saint Barthélemy, Saint Martin Island, US Virgin Islands, Canary Islands, Mayotte, Reunion
Mobile CarrierThree UK
Supported SizesMini SIM, Micro SIM, Nano SIM, 3-in-1 SIM, Standard SIM
Hotspot SharingAvailable
Supported Frequencies(4G)B8(900 MHz), B3(1800 MHz), B1(2100 MHz), B41(TD 2500 MHz), B40(TD 2300 MHz)
Top-Up AvailabilityTop-up unavailable
Not SupportedCarrier-customized device, SIM-locked device, Mobile hotspottablet
Reminders

・In the UK and covered European countries, you can make unlimited local calls and send and receive text messages to the UK and covered European countries

・Free voice and SMS reception in covered areas outside the UK and continental Europe

. The hotspot sharing function is only available in Europe, and the hotspot sharing traffic is calculated within the total 10GB; hotspot sharing is not supported in other regions.

Purchase Notice

  • Hotspot sharing consumes bandwidth, and network speed may vary based on the terminal device and geographical location, with no guaranteed minimum speed
  • To ensure network quality, telecommunications companies adhere strictly to fair use principles for network communications. Excessive network traffic within a short period may lead to Internet access issues or slower network speeds
  • Due to the epidemic, telecom operators will rigorously manage network traffic quality. The system will lock cards and restrict devices experiencing a sudden surge in traffic within a short timeframe. Normal functionality will be restored within a few hours, at the latest, on the same day
  • For more product details, please refer to the Three UK product description
  • If you want to use it in the United States, please go to the website to check whether your phone supports T-Mobile frequency bands.

Reminders

  • This card type is automatically activated by plugging in the card and can be plugged and used. Please turn on data roaming after plugging in the card.

  • Insert the card to start counting, and it will be counted as a day after 23:59 UK time.

  • How to get the phone number: After the floor-standing card is activated, a text message will be sent to the mobile phone.

  • Hotspot sharing will occupy bandwidth, and the network speed will also vary depending on the terminal device and geographical location, so the minimum network speed is not guaranteed. Please confirm before placing an order.

  • Extras include unlimited calls and texts within the UK.

  • Please note that this product cannot be recharged or extended.

  • If you want to use it in the United States, please go to https://sim-usa.mobi/phone-compatibility-check/ to check whether your phone supports T-Mobile frequency bands.

Redemption Location

Available for Redemption

Hong Kong Office

Address Info: No. 1 Wang Yuan Street, Kowloon Bay, Hong Kong, Kowloon 15/F, 1505, P06-07

Service Hours
  • Monday to Friday 10:00-12:00, 14:00-18:30
  • Collection service is not available on weekends and public holidays
  • Pick-up service will be suspended when the Black Rainstorm Warning Signal or Typhoon Signal No. 8 is in effect.

How to Use

  • If you want to use it in the United States, please go to the website to check whether your phone supports T-Mobile frequency bands
  • For instructions on how to use the Sim card, please refer to the package.
  • Any questions during use, please contact 3UK technical support

How to Use Your Voucher

  • Please present your QR code on-site
Collection location: 15/F, No. 1 Wang Yuan Street, Kowloon Bay, Hong Kong, Kowloon 15/F, 1505, P06-07|Service hours: Monday to Friday 10:00-12:00, noon break, 14:00-18:30 pm (Collection service is not provided on weekends and public holidays)

Voucher Redemption Period

  • The voucher must be redeemed on the selected date and within operating hours; Invalid after expiration

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. What is the coverage area for the Three UK Go Roam SIM card, including the UK and other regions?

The Three UK Go Roam SIM card offers extensive coverage in the UK, providing stable British Three telecommunications services. Beyond the UK, it supports mobile networks in over 70 major countries across Europe, the United States, South America, Oceania, and Asia, ensuring seamless travel connectivity with just one card.

2. How should I activate the Three UK Go Roam SIM card for use during my travels?

The Three UK Go Roam SIM card is designed for ease of use. Generally, it operates on a 'plug in and use' principle. Once you insert the SIM card into your unlocked mobile device, it should quickly connect to the internet, allowing you to access network services almost immediately without complex activation steps.

3. What are the data and communication features included with the Three UK Go Roam SIM card?

The Three UK Go Roam SIM card provides 4G high-speed internet access with 10GB of data. For communication, it includes unlimited local calls and text messages when used within the UK and other covered European countries. This allows travelers to stay connected for both internet and traditional communication needs.

4. Is the Three UK Go Roam SIM card compatible with various phone models and international devices?

The Three UK Go Roam SIM card is compatible with most unlocked mobile phone models and international devices. To ensure optimal functionality, it is essential that your device is unlocked and supports the network frequencies used by Three UK. Generally, modern smartphones are compatible.

5. What is the validity period and data allowance provided by the Three UK Go Roam SIM card?

The Three UK Go Roam SIM card offers a 30-day validity period, providing high-speed internet access throughout your trip. It comes with a 10GB data allowance for 4G connectivity, allowing you to use the internet for navigation, communication, and browsing during your travels.

6. Where can I purchase and collect the Three UK Go Roam SIM card?

You can conveniently purchase the Three UK Go Roam SIM card through KKday. For collection, KKday offers two convenient options: you can pick it up in Hong Kong, or choose the SF Express collection service to have it delivered directly to your doorstep. This simplifies the process of acquiring your SIM card before your trip.

7. Beyond Europe, which other major continents does the Three UK Go Roam SIM card cover?

In addition to extensive coverage in Europe, the Three UK Go Roam SIM card also provides connectivity across other major continents. It supports mobile networks in countries across the United States, South America, Oceania, and Asia, making it a versatile option for multi-region travel.

8. Are there any specific usage policies or restrictions for the Three UK Go Roam SIM card while roaming?

The Three UK Go Roam SIM card is designed to provide seamless roaming without complex restrictions, allowing you to use its services across covered countries. Its policy enables consistent internet access and communication features (unlimited calls/texts in UK and covered European countries) to simplify connectivity for travelers.

Get Help

KKday Help Center