SIM-only plans
Voice and data for your phone, with eSIM or physical SIM options.
Explore phone SIMs →
For work. For weekends. For you.
SIM cards for your phone, your business
and the places you call home.
The SIM shop
Pick a network. Explore the plans. Find the connection that fits your life.

Voice, data and mobile broadband. Available as an eSIM or physical SIM.
Explore plans
Voice, data and mobile broadband. Available as an eSIM or physical SIM.
Explore plans
Voice, data and mobile broadband. Available as an eSIM or physical SIM.
Explore plans
Voice, data and mobile broadband. Available as an eSIM or physical SIM.
Explore plans
Fully roaming, non-steered IoT SIMs for the UK and Europe.
Explore plansFive options to explore. Availability and coverage depend on your location and chosen network.
Connections for your kind of day
Choose a phone plan, connect a router or keep your equipment communicating.
Voice and data for your phone, with eSIM or physical SIM options.
Explore phone SIMs →Data for a compatible router, tablet or mobile Wi-Fi device.
Explore broadband SIMs →Fully roaming, non-steered connectivity across the UK and Europe, subject to device and network availability.
Explore IoT SIMs →Let’s keep it simple.
Start with what you want to connect.
More than a SIM
Every Data-Fi customer gets access to their own platform. View your bills and manage your SIM services, all under one familiar name.
We’ll send your access details when your account is ready.
Find your connectionAccess your billing information in your own Data-Fi account.
Self-manage your SIM services through the Data-Fi platform.
Rooted in rural life.A little about Data-Fi
From early starts to weekends outdoors, connection is part of country life.
Data-Fi brings mobile and IoT SIM options together with straightforward guidance from a real team. For a single phone, a router or a fleet of connected machines, we’ll help you find where to begin.
Read our story
About Data-Fi
From the farm to family life, we make finding your connection feel simple.
Find your SIMOur story
We spent years helping farmers connect their tractors and equipment. Along the way, we learnt what it takes to keep rural life connected.
Then our customers began asking: could we help with their phones, their families and their businesses too?
That’s how Data-Fi grew — through people who knew us, trusted us and wanted the same straightforward help in the rest of their lives.

Grounded in rural life
From the kitchen table to the farmyard, the office to the open road, we understand that one connection has a lot to do.
We take the time to understand where you are and what you need, then help you choose a network and plan that fit. Clear advice, in plain English.
“You understand us, you know what we need, you make it simple and it just works.”
Rural roots. Global reach.
Our work has taken us beyond the UK, supplying SIMs to machinery dealers around the world. Today, we bring that same practical experience to your phone, your business and your connected equipment.
5,000+machines we’ve helped
connect worldwide

Country life. Connected.
For your phone, your business and the places you call home.
Country life. Connected.
Mobile broadband SIMs for compatible routers and devices, with straightforward guidance for rural homes, yards and businesses.
A mobile broadband SIM uses a mobile network to provide data for a compatible device. A router can then share that connection with your other devices. Check the network at the exact building or installation: reception can change between the house, office and yard.
Coverage and performance depend on the network, device, position and local conditions. A coverage map is a useful starting point, not a guarantee of reception or a particular speed. We can help you work through the choices before you commit.
Think about video calls, streaming, business software, cameras and software updates, including how many people or devices will share the connection. Compare the actual allowance and fair-use conditions rather than relying on an unlimited label alone.
Explore the current mobile broadband choices on Vodafone, EE, O₂ and Three. Minimum terms, roaming and fair-use rules vary by plan and are shown with the selected service information.
Check that your router or tablet supports the network, SIM format and intended use. Connected machinery or machine-to-machine equipment may need an IoT SIM instead of a general broadband tariff.
Our mobile broadband SIM guide takes you through those checks. Contact Data-Fi if you would like help with a particular location or device.
Compare the current catalogue
All monthly prices below include VAT at 20%. Choose a plan to see its full details and continue with your selection.
Choose a data allowance for your mobile broadband connection.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 4 GB | £12.00 | Choose Vodafone Mobile broadband, 4 GB, 30-day minimum term → |
| 10 GB | £18.00 | Choose Vodafone Mobile broadband, 10 GB, 30-day minimum term → |
| 30 GB | £24.00 | Choose Vodafone Mobile broadband, 30 GB, 30-day minimum term → |
| UnlimitedUnlimited Max | £45.32 | Choose Vodafone Mobile broadband, Unlimited, 30-day minimum term → |
No scheduled annual price increase applies to this 30-day plan. Any later price change will be notified separately with your applicable rights.
Paid monthly in advance by recurring card from activation. Physical SIM tracked postage is £3.95 per order including VAT; eSIM email delivery has no postage charge. After the minimum term the service continues monthly, with 30 days’ notice for ordinary cancellation and statutory switching rights unchanged.
Data for mobile broadband, with a choice of contract lengths.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 30 GB | £31.20 | Choose EE Mobile broadband, 30 GB, 30-day minimum term → |
| 200 GB | £40.80 | Choose EE Mobile broadband, 200 GB, 30-day minimum term → |
| Unlimited | £55.20 | Choose EE Mobile broadband, Unlimited, 30-day minimum term → |
No scheduled annual price increase applies to this 30-day plan. Any later price change will be notified separately with your applicable rights.
Paid monthly in advance by recurring card from activation. Physical SIM tracked postage is £3.95 per order including VAT; eSIM email delivery has no postage charge. After the minimum term the service continues monthly, with 30 days’ notice for ordinary cancellation and statutory switching rights unchanged.
Data for mobile broadband, with a choice of contract lengths.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 30 GB | £22.80Starting monthly price£25.30 from 1 April 2027£27.80 from 1 April 2028 | Choose EE Mobile broadband, 30 GB, 24-month contract → |
| 200 GB | £32.40Starting monthly price£34.90 from 1 April 2027£37.40 from 1 April 2028 | Choose EE Mobile broadband, 200 GB, 24-month contract → |
| Unlimited | £45.60Starting monthly price£48.10 from 1 April 2027£50.60 from 1 April 2028 | Choose EE Mobile broadband, Unlimited, 24-month contract → |
During the fixed minimum term, the monthly price increases by £2.50 including VAT per SIM on each 1 April, with the first possible increase on 1 April 2027. Your exact price dates and minimum total depend on activation; Data-Fi will reconfirm these before you agree to start service.
Scheduled amounts illustrate activation on 30 October 2026. Your exact dated schedule and minimum total are shown during contract review. This is not a promised activation date.
Billed monthly in advance by Direct Debit from activation. Early-termination charges may apply during the minimum term. Physical SIM tracked postage is £3.95 per order including VAT; eSIM email delivery has no postage charge. After the minimum term the service continues monthly, with 30 days’ notice for ordinary cancellation and statutory switching rights unchanged.
Choose a data allowance for your mobile broadband connection.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 2 GB | £10.80 | Choose O₂ Mobile broadband, 2 GB, 30-day minimum term → |
| 10 GB | £15.60 | Choose O₂ Mobile broadband, 10 GB, 30-day minimum term → |
| 30 GB | £20.40 | Choose O₂ Mobile broadband, 30 GB, 30-day minimum term → |
| 300 GB | £30.00 | Choose O₂ Mobile broadband, 300 GB, 30-day minimum term → |
No scheduled annual price increase applies to this 30-day plan. Any later price change will be notified separately with your applicable rights.
Paid monthly in advance by recurring card from activation. Physical SIM tracked postage is £3.95 per order including VAT; eSIM email delivery has no postage charge. After the minimum term the service continues monthly, with 30 days’ notice for ordinary cancellation and statutory switching rights unchanged.
Unlimited UK data on a 30-day data-only plan.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| Unlimited | £28.80 | Choose Three Mobile broadband, Unlimited, 30 days → |
No scheduled annual price increase applies to this 30-day plan. Any later price change will be notified separately with your applicable rights.
Paid monthly in advance by recurring card from activation. Physical SIM tracked postage is £3.95 per order including VAT; eSIM email delivery has no postage charge. After the minimum term the service continues monthly, with 30 days’ notice for ordinary cancellation and statutory switching rights unchanged.