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Prepaid Sim Card Uk Three Comparison - June 2025

6 Best Prepaid Sim Card Uk Three In the UK

1
Best Choice
9.7Exceptional
2
Best Value
9.6Exceptional
3
9.5Excellent
4
9.3Excellent
5
9.2Excellent
6
9.1Excellent
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Model

Three 50GB Data SIM - 5G Preloaded Data EVERY MONTH from now until 8th June 2027 - Perfect For Wifi Routers, Tablets & Phones - Optimised Business Grade 5G Data
Model
Three 500GB 5G Data SIM - Preloaded EVERY MONTH from now until 8th October 2025 - Perfect For Wifi Routers, Tablets & Phones - Optimised Business Grade Data
Model
Three Mobile PAYG Voice SIM Pack - 10GB - £10
Model
Three Mobile Pay As You Go Mobile Broadband 24 GB data SIM
Model
THREE 4G/5G SIM Card UK & ROAM FREE in over 70 destinations - PREPAID PAYG £10 Bundle - 10GB + (10GB FREE DATA) Unltd Texts & Mins - ROAMING ALLOWANCE 6GB (Promotion request deadline of 31.05.2025)
Model
Lebara SIM Card, Unlimted Data SIM for £12.50, Half Price for First 3 Months, No Contract, UK Calls, UK Texts and International Calls Included, Multi-size, Fits All Devices

Brand

Scancom
Brand
Scancom
Brand
3 MOBILE
Brand
3 MOBILE
Brand
love 2 surf
Brand
Lebara

Reviews

526 reviews
Reviews
352 reviews
Reviews
1,174 reviews
Reviews
4 reviews
Reviews
456 reviews
Reviews
2 reviews

Tech Specs

product dimensions

15 x 9 x 0.1 cm 20 g
product dimensions
15 x 9 x 0.1 cm 30 g
product dimensions
13.2 x 9.8 x 0.1 cm 10 g
product dimensions
-
product dimensions
11.99 x 11.99 x 0.99 cm 18.14 g
product dimensions
-

Available On

Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.7
    1
    Scancom

    Three 50GB Data SIM - 5G Preloaded Data EVERY MONTH from now until 8th June 2027 - Perfect For Wifi Routers, Tablets & Phones - Optimised Business Grade 5G Data

    Main highlights
    • ZERO CONTRACTS - Benefit from our data services without the burden of contracts or recurring fees.
    • VERSATILE TRIPLE CUT SIM - Our all-in-one sim card fits any Standard, Micro, and Nano size device.
    • UNIVERSAL DEVICE COMPATIBILITY - Optimised for Smartphones, Tablets, Laptops, Mobile Wi-Fi Dongles, Routers, IoT Devices, Smart Meters, Vehicles, Drones, GPS Trackers, Smart Home Devices & Security Cameras.
    • This item is tailored for business customers. If your order is not in the name of company / non profit registered at companies house or an Amazon business customer, by purchasing, you affirm your status as a self-employed individual.
    • THE UK’S FASTEST 5G NETWORK – Stream, play, watch, work & explore with the power of 5G.
    • Sims cannot be ported/transferred, promotions are non-renewable, and support for pre-registered sims is available exclusively via email.
    • PRELOADED DATA - 50GB Data renewed monthly until 8th June 2027 for a one-off payment.
    • EXCLUSIVE UK DATA-ONLY - This Sim card does not support calls, texts, or roaming.
    • EFFORTLESS PLUG & PLAY – Enjoy seamless 4G and 5G connectivity with no initial setup required.
    • DEDICATED SUPPORT - Gain peace of mind with our dedicated business customer support, ready to assist you whenever needed. Please reach us at support@scancom.co.uk with the sim number and order reference.
  • 9.6
    2
    Scancom
    34% Off

    Three 500GB 5G Data SIM - Preloaded EVERY MONTH from now until 8th October 2025 - Perfect For Wifi Routers, Tablets & Phones - Optimised Business Grade Data

    Why we love it

    500GB renewed monthly until 2025.
    Effortless 4G/5G plug & play setup.
    Optimized for multiple smart devices.
    Main highlights
    • ZERO CONTRACTS - Benefit from our data services without the burden of contracts or recurring fees.
    • VERSATILE TRIPLE CUT SIM - Our all-in-one sim card fits any Standard, Micro, and Nano size device.
    • UNIVERSAL DEVICE COMPATIBILITY - Optimised for Smartphones, Tablets, Laptops, Mobile Wi-Fi Dongles, Routers, IoT Devices, Smart Meters, Vehicles, Drones, GPS Trackers, Smart Home Devices & Security Cameras.
    • This item is tailored for business customers. If your order is not in the name of company / non profit registered at companies house or an Amazon business customer, by purchasing, you affirm your status as a self-employed individual.
    • THE UK’S FASTEST 5G NETWORK – Stream, play, watch, work & explore with the power of 5G.
    • Sims cannot be ported/transferred, promotions are non-renewable, and support for pre-registered sims is available exclusively via email.
    • PRELOADED DATA - 500GB Data renewed monthly until 8th OCTOBER 2025 for a one-off payment.
    • EXCLUSIVE UK DATA-ONLY - This Sim card does not support calls, texts, or roaming.
    • EFFORTLESS PLUG & PLAY – Enjoy seamless 4G and 5G connectivity with no initial setup required.
    • DEDICATED SUPPORT - Gain peace of mind with our dedicated business customer support, ready to assist you whenever needed. Please reach us at support@scancom.co.uk with the sim number and order reference.
  • 9.5
    3
    3 MOBILE

    Three Mobile PAYG Voice SIM Pack - 10GB - £10

    Why we love it

    Affordable 5G data access.
    Great for international travel.
    Compatible with most devices.
    Main highlights
    • SIM fits any unlocked 3G, 4G and 5G device.
    • Pre - loaded with 10GB of data, unlimited minutes and texts.
    • Data Pack lasts one month.
    • Call, text and use data in 71 destinations – up to 12GB.
    • Access to our 5G network – at no extra cost.

Our ranking system

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Features

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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.