10 Best Preloaded Data SIM 12 Months in the UK 2025
Updated on 25/07/2025
#1
Recommended
Free Shipping
- 3 UK SIM with 12 months of unlimited 4G/5G data for high-speed connectivity.
- Easy activation with no contracts or commitments required.
- Triple-Sized SIM format compatible with routers, tablets, laptops, and more.
- Optimized for work, streaming, gaming, and social media without speed throttling.
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- 3 UK SIM with 12 months of unlimited 4G/5G data for high-speed connectivity.
- Easy activation with no contracts or commitments required.
- Triple-Sized SIM format compatible with routers, tablets, laptops, and more.
- Optimized for work, streaming, gaming, and social media without speed throttling.
#2
Value for Money
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- 80GB of preloaded data, renewed monthly until January 2027, with a one-time payment.
- Plug & play for 4G and 5G connectivity without initial setup.
- Compatible with smartphones, tablets, laptops, and various IoT devices.
- Dedicated email support for business customers available.
- No contracts or recurring fees required for data services.
- Versatile triple-cut SIM card fits Standard, Micro, and Nano sizes.
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- 80GB of preloaded data, renewed monthly until January 2027, with a one-time payment.
- Plug & play for 4G and 5G connectivity without initial setup.
- Compatible with smartphones, tablets, laptops, and various IoT devices.
- Dedicated email support for business customers available.
- No contracts or recurring fees required for data services.
- Versatile triple-cut SIM card fits Standard, Micro, and Nano sizes.
#3
18% Off
Free Shipping
- Includes 120GB of data
- Valid for up to 12 months after activation
- No contract required; data can be topped up
- Compatible with all unlocked devices or those locked to EE network
- Supports 4G cellular technology
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- Includes 120GB of data
- Valid for up to 12 months after activation
- No contract required; data can be topped up
- Compatible with all unlocked devices or those locked to EE network
- Supports 4G cellular technology
#4
Free Shipping
- Includes 120GB of data
- Valid for up to 12 months after activation
- No contract or commitment; option to top-up for additional data
- Compatible with all unlocked devices or those locked to the EE network
- All-in-one SIM card: Standard, Micro, and Nano sizes available
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- Includes 120GB of data
- Valid for up to 12 months after activation
- No contract or commitment; option to top-up for additional data
- Compatible with all unlocked devices or those locked to the EE network
- All-in-one SIM card: Standard, Micro, and Nano sizes available
#5
Free Shipping
- 24GB of data valid for up to 24 months.
- Includes access to the 5G network at no additional charge.
- Available for use in 71 destinations, with up to 12GB of data.
- Compatible with any unlocked 3G, 4G, and 5G devices.
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- 24GB of data valid for up to 24 months.
- Includes access to the 5G network at no additional charge.
- Available for use in 71 destinations, with up to 12GB of data.
- Compatible with any unlocked 3G, 4G, and 5G devices.
#6
54% Off
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- 25GB of preloaded data, renewed monthly until February 8, 2027, paid once.
- Seamless plug-and-play setup for 4G and 5G connectivity.
- Access to the UK's fastest 5G network for streaming and gaming.
- Compatible with various devices, including smartphones and smart home products.
- Dedicated business support available via email with SIM details.
- Data-only SIM card; no support for calls, texts, or roaming.
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- 25GB of preloaded data, renewed monthly until February 8, 2027, paid once.
- Seamless plug-and-play setup for 4G and 5G connectivity.
- Access to the UK's fastest 5G network for streaming and gaming.
- Compatible with various devices, including smartphones and smart home products.
- Dedicated business support available via email with SIM details.
- Data-only SIM card; no support for calls, texts, or roaming.
#7
18% Off
Free Shipping
- 500GB of preloaded data, renewed monthly until October 2025 with a one-time payment.
- Immediate 4G and 5G connectivity, requiring no setup.
- Access to the UK's fastest 5G network for various activities like streaming and gaming.
- Compatible with smartphones, tablets, laptops, and smart devices.
- Dedicated support via email for business customers.
- Flexible data service with no contracts or recurring fees.
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- 500GB of preloaded data, renewed monthly until October 2025 with a one-time payment.
- Immediate 4G and 5G connectivity, requiring no setup.
- Access to the UK's fastest 5G network for various activities like streaming and gaming.
- Compatible with smartphones, tablets, laptops, and smart devices.
- Dedicated support via email for business customers.
- Flexible data service with no contracts or recurring fees.
#8
Free Shipping
- Data SIM.
- Manufacturer's 1 year guarantee.
- 120 GB.
- 3 in 1 Sim (standard, micro & nano compatible).
- EAN: 5055015481714.
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- Data SIM.
- Manufacturer's 1 year guarantee.
- 120 GB.
- 3 in 1 Sim (standard, micro & nano compatible).
- EAN: 5055015481714.
#9
17% Off
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- PRELOADED DATA - Unlimited Data renewed monthly until 8th January 2026 for a one-off payment.
- EFFORTLESS PLUG & PLAY – Enjoy seamless 4G and 5G connectivity with no initial setup required.
- THE UK’S FASTEST 5G NETWORK – Stream, play, watch, work & explore with the power of 5G.
- 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.
- DEDICATED SUPPORT - Gain peace of mind with our dedicated business customer support, ready to assist you whenever needed. Please reach us at [email protected] with the sim number and order reference.
- VERSATILE TRIPLE CUT SIM - Our all-in-one sim card fits any Standard, Micro, and Nano size device.
- EXCLUSIVE UK DATA-ONLY - This Sim card does not support calls, texts, or roaming. There is a fair use policy of 1000GB per month.
- Sims cannot be ported/transferred, promotions are non-renewable, and support for pre-registered sims is available exclusively via email.
- 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.
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- PRELOADED DATA - Unlimited Data renewed monthly until 8th January 2026 for a one-off payment.
- EFFORTLESS PLUG & PLAY – Enjoy seamless 4G and 5G connectivity with no initial setup required.
- THE UK’S FASTEST 5G NETWORK – Stream, play, watch, work & explore with the power of 5G.
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#10
Free Shipping
- DATA SIM card included
- Packaging may vary from images displayed
- Refer to EE's pay-as-you-go service information at ee.co.uk/paygservice before ordering. Document can be downloaded or saved.
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- DATA SIM card included
- Packaging may vary from images displayed
- Refer to EE's pay-as-you-go service information at ee.co.uk/paygservice before ordering. Document can be downloaded or saved.
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