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.
Voice and data SIM plans for your everyday phone, your working day and the people you need to reach.
Start by checking the places where you use your phone most: home, work and the routes between them. Then compare the data allowance and minimum term that fit your habits. Country life can mean moving between buildings and open ground, so do not judge a network by one good signal check alone.
Data-Fi offers voice and data options on Vodafone, EE, O₂ and Three. Included calls, data, fair-use rules and roaming are specific to the selected plan.
Choose the format supported by your handset and selected service. A physical SIM goes into your device; an eSIM is installed digitally on a compatible device. If you are unsure, check the exact handset model before ordering.
You can request a new number or ask to keep an existing one. When keeping a number, the order process asks for the number and a valid PAC. We check the details and arrange the transfer separately; placing an order does not instantly move your number.
Your Data-Fi platform brings bills and SIM management together. Access details are emailed when your account is ready. Review the selected-plan summary, full monthly charges and cancellation information before agreeing.
For a router or tablet, explore mobile broadband SIMs. For help choosing a phone connection, contact our team.
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.
Vodafone Red plans with unlimited UK minutes and texts.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 1 GBRed Extra | £11.00 | Choose Vodafone Voice & data, 1 GB, 30-day minimum term → |
| 2 GBRed Extra | £18.67 | Choose Vodafone Voice & data, 2 GB, 30-day minimum term → |
| 6 GBRed Extra | £22.67 | Choose Vodafone Voice & data, 6 GB, 30-day minimum term → |
| 24 GBRed Extra | £26.68 | Choose Vodafone Voice & data, 24 GB, 30-day minimum term → |
| UnlimitedRed Unlimited Max | £45.32 | Choose Vodafone Voice & data, 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.
Unlimited UK calls and texts, with a choice of contract lengths.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 0 GBCalls & texts · no included data | £14.40 | Choose EE Voice & data, 0 GB, 30-day minimum term → |
| 5 GB | £18.00 | Choose EE Voice & data, 5 GB, 30-day minimum term → |
| 10 GB | £19.20 | Choose EE Voice & data, 10 GB, 30-day minimum term → |
| 20 GB | £24.00 | Choose EE Voice & data, 20 GB, 30-day minimum term → |
| 50 GB | £28.80 | Choose EE Voice & data, 50 GB, 30-day minimum term → |
| 100 GB | £31.20 | Choose EE Voice & data, 100 GB, 30-day minimum term → |
| Unlimited | £42.00 | Choose EE Voice & data, 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.
Unlimited UK calls and texts, with a choice of contract lengths.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 0 GBCalls & texts · no included data | £6.00Starting monthly price£8.50 from 1 April 2027£11.00 from 1 April 2028 | Choose EE Voice & data, 0 GB, 24-month contract → |
| 5 GB | £14.40Starting monthly price£16.90 from 1 April 2027£19.40 from 1 April 2028 | Choose EE Voice & data, 5 GB, 24-month contract → |
| 10 GB | £16.80Starting monthly price£19.30 from 1 April 2027£21.80 from 1 April 2028 | Choose EE Voice & data, 10 GB, 24-month contract → |
| 20 GB | £21.60Starting monthly price£24.10 from 1 April 2027£26.60 from 1 April 2028 | Choose EE Voice & data, 20 GB, 24-month contract → |
| 50 GB | £26.40Starting monthly price£28.90 from 1 April 2027£31.40 from 1 April 2028 | Choose EE Voice & data, 50 GB, 24-month contract → |
| 100 GB | £27.60Starting monthly price£30.10 from 1 April 2027£32.60 from 1 April 2028 | Choose EE Voice & data, 100 GB, 24-month contract → |
| Unlimited | £38.40Starting monthly price£40.90 from 1 April 2027£43.40 from 1 April 2028 | Choose EE Voice & data, 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.
Unlimited UK calls with a choice of monthly data allowances.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| 2 GB | £14.40 | Choose O₂ Voice & data, 2 GB, 30-day minimum term → |
| 6 GB | £16.80 | Choose O₂ Voice & data, 6 GB, 30-day minimum term → |
| 20 GB | £19.20 | Choose O₂ Voice & data, 20 GB, 30-day minimum term → |
| 50 GB | £21.60 | Choose O₂ Voice & data, 50 GB, 30-day minimum term → |
| Unlimited | £28.80 | Choose O₂ Voice & data, 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.
Unlimited UK minutes, texts and data on a 30-day plan.
| Monthly data | Price per SIM / month incl. VAT | Choose |
|---|---|---|
| Unlimited | £31.20 | Choose Three Voice & data, 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.