V3 SIM Launched: Now Supports Roaming in 170+ Countries 🎉
Plans & Pricing

Every plan, one page. No small print at the bottom.

All four UK networks on every plan, switching automatically to whichever has the strongest signal. Annual if you want the lowest price, 30-day rolling if you want to leave any month.

Our Flexi Mobile Plans

Pro Tip: Looking for Voice/SMS? Check out Voice/SMS plans. We also offer 30-Day-Rolling plans.

£55 £45/year

(works out to £3.75/mo)

Price Frozen, Extended Offer
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Free Roaming in 170+ Destinations

5 GB/mo

Data-Only SIM
  • 5 GB per month for 12 Months (60 GB)
  • Data Reloads every 30 Days
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)

£85 £65/year

(works out to £5.40/mo)

Our Best Deal, Lock in your price!
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Free Roaming in 170+ Destinations

10 GB/mo

Data-Only SIM
  • 10 GB per month for 12 Months (120 GB)
  • Data Reloads every 30 Days
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)

£225/year

(works out to £18.75/mo)

Limited Time Deal
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Free Roaming in 170+ Countries

50 GB/mo

Data-Only SIM
  • 50 GB per month for 12 Months (600 GB)
  • Data Reloads every 30 Days
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)

Pro Tip: Check our Annual Plans for the best deals. As low as £3.75/mo for 5 GB Data-Only with Roaming in 170+ Destinations.

£10/mo

30-Day Rolling

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Free Roaming in 75+ Destinations

5 GB

Includes 100 Minutes & SMS
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Global Roaming (List in FAQs)
  • Unlimited Incoming Minutes
  • 100 Outgoing UK Minutes
  • Perfect SIM to improve coverage!
  • Flexible, Change or Cancel Anytime

£15/mo

30-Day Rolling

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Free Roaming in 75+ Destinations

10 GB

Includes 100 Minutes & SMS
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Global Data Roaming (List in FAQs)
  • Unlimited Incoming Minutes
  • 100 Outgoing UK Minutes
  • Perfect SIM to improve coverage!
  • Flexible, Change or Cancel Anytime

£25 £20/mo

Our Best Deal, Lock in your price!
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Free Roaming in 75+ Destinations

20 GB

Includes 500 Minutes & SMS
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Global Data Roaming (List in FAQs)
  • Unlimited Incoming Minutes
  • 500 Outgoing UK Minutes
  • Perfect SIM to improve coverage!
  • Flexible, Change or Cancel Anytime

£30 £25/mo

Our Best Deal, Lock in your price!
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Free Roaming in 75+ Destinations

30 GB

Includes 500 Minutes & SMS
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Global Data Roaming (List in FAQs)
  • Unlimited Incoming Minutes
  • 500 Outgoing UK Minutes
  • Perfect SIM to improve coverage!
  • Flexible, Change or Cancel Anytime

£35/mo

30-Day Rolling

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Free Roaming in 75+ Destinations

50 GB

Includes 500 Minutes & SMS
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Global Data Roaming (List in FAQs)
  • Unlimited Incoming Minutes
  • 500 Outgoing UK Minutes
  • Perfect SIM to improve coverage!
  • Flexible, Change or Cancel Anytime

£35/mo

Limited Time Deal
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Free Roaming in 75+ Destinations

100 GB

Includes 500 Minutes & SMS
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Global Data Roaming (List in FAQs)
  • Unlimited Incoming Minutes
  • 500 Outgoing UK Minutes
  • Perfect SIM to improve coverage!
  • Flexible, Change or Cancel Anytime

Pro Tip: Voice-SMS SIMs support Roaming in far fewer destinations (75+ vs 170+ on Data-Only).

£85 £65/year

(works out to £5.40/mo)

Our Best Deal, Lock in your price!
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Free Roaming in 75+ Countries

5 GB/mo

Includes 100 Minutes & SMS per month
  • 5 GB per month for 12 Months (60 GB)
  • Data & 100 Mins/SMS Reloads every 30 Days
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)

£155/year

(works out to £12.90/mo)

Save 50% with Annual Plans!

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Free Roaming in 75+ Countries

20 GB/mo

Includes 500 Minutes & SMS per month
  • 20 GB per month for 12 Months (240 GB)
  • Data & 500 Mins/SMS Reloads every 30 Days
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)

£225/year

(works out to £18.75/mo)

Limited Time Deal
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Free Roaming in 75+ Countries

50 GB/mo

Includes 500 Minutes & SMS per month
  • 50 GB per month for 12 Months (600 GB)
  • Data & 500 Mins/SMS Reloads every 30 Days
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)

Pro Tip: Our Data-Only SIMs are designed for use in all devices, including WiFi Routers, Smartphones, Tablets and more.

£8/mo

30-Day Rolling

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Free Roaming in 170+ Destinations

5 GB

Data-Only SIM
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)
  • Flexible, Change or Cancel Anytime

£15/mo

30-Day Rolling

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Free Roaming in 170+ Destinations

10 GB

Data-Only SIM
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)
  • Flexible, Change or Cancel Anytime

£30 £25/mo

Our Best Deal, Lock in your price!
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Free Roaming in 170+ Destinations

30 GB

Data-Only SIM
  • Automatic switching between networks
  • Allow/Block Specific UK Networks
  • Unrestricted Hotspot Tethering
  • eSIM & Physical-SIM
  • Global Roaming (List in FAQs)
  • Flexible, Change or Cancel Anytime

There are ten Data-Only plans in total. 20GB and 50GB annual, plus 30-day rolling from £8 a month if you'd rather not commit to twelve.

See all Data-Only plans →

Add-ons

If you run out mid-cycle, an add-on tops you up without resetting your plan. They cost three to five times more per gigabyte than an annual plan, so they’re for the occasional busy month, not a habit.

10GB extra data

£15

Valid 15 days

20GB extra data

£25

Valid 30 days

500 minutes & texts

£12.50

Valid 30 days · UK to UK

Included on every plan

No upgrade, no add-on, no asterisk.

All four UK networks

EE, O2, Vodafone and Three on one SIM, switching automatically when you lose signal. You can also switch manually from your phone’s network settings.

Allow or block any network

Block your primary network from your account portal, so the SIM only uses the other three. We’re the only UK multi-network provider that lets you do this.

 

Unrestricted tethering, open data

Hotspot works on every plan. No approved-app lists, no streaming or social blocks, no traffic de-prioritisation.

 

Roaming as standard

Included in 170+ destinations on Data-Only SIMs, 75+ on Voice/SMS. Up to 25GB a month abroad in most countries, 5GB in the rest.

 

Which one fits you

If none of these is quite your situation, tell us and we’ll say honestly which plan suits — or that you don’t need one.

Bad signal at home, main contract stays put

Annual 10GB — £65

Broadband failover for a household

Annual 30GB — £155

Working away from a desk a few days a week

Annual 30GB — £155

Travelling, and you want it all year too

Annual 10GB — £65

A router, camera or tracker

Rolling 5GB — £8 a month

Not sure yet, want to test the signal first

Rolling 5GB — £8 a month
Frequently asked questions

Plans and Billing, Answered

Looking for something more specific? The full Data-Only ladder is on the Data-Only SIM page, device setup and network switching are covered in the Help Centre, and every destination we roam in is listed on the roaming page.

Ask us directly →
What is the difference between Data-Only and Voice/SMS?

Data-Only SIMs roam in 170+ destinations and come with a UK IP address, so UK streaming, banking and work systems see you as being at home. Voice/SMS SIMs roam in 75+ destinations and add UK-to-UK minutes and texts, but are meant as a secondary number rather than a replacement for your main one. You cannot switch between the two after buying, so choose carefully. For most people Data-Only is the right answer.

Is annual actually cheaper than rolling?

Yes, by roughly half on every tier. 10GB is £5.42 a month on an annual plan against £15 rolling; 30GB is £12.92 against £25. The trade is that annual is a twelve-month commitment. If you’re testing whether a multi-network SIM helps at your address, start on rolling 5GB at £8 and move to annual once you know.

What is the cheapest way to get a lot of data?

The 100GB annual plan at £365 — £30.42 a month and £0.30 per gigabyte, the lowest rate we sell. Two SIMs per customer at that price. If you don’t need that much every month, the 30GB annual at £0.43 per gigabyte is the next best rate.

How much data can I use abroad?

Up to 25GB a month in most destinations and up to 5GB in the rest, whatever your home allowance is. On the larger plans the roaming cap is the ceiling — a 100GB plan still gets 25GB abroad. The full country list is on our roaming page.

Do Voice/SMS SIMs support voicemail and Wi-Fi calling?

No, and neither does any other multi-network SIM in the UK — it is a limitation of how these products work rather than something we have chosen. If those matter to you, keep your existing number for calls and use a Data-Only plan alongside it.

Not sure which allowance you need?

Tell us how you'd use it — a second line at home, a router in a van, a month abroad — and we'll point you at the right plan, or tell you that you don't need one.

All four UK networks on one SIM. EE, O2, Vodafone and Three, switching automatically to whichever has the strongest signal.

EEO2VodafoneThree

Get in touch

[email protected]

© 2021–2026 FlexiFone Telecommunications Limited. The use of the EE, O2, Vodafone and Three branding on this website is for informational purposes only and does not imply any endorsement or affiliation with our Multi-Network SIM product line. All trademarks and registered trademarks are the property of their respective owners.

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You can Port-In your number after activating your SIM. You can also Allow/Block a specific UK network.

or Download our App to get started

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Download Our App to get Started!


Download our iOS app, select a plan and setup the eSIM on your iPhone through the app within 60 seconds! 

We would be launching web-based signup (for Physical-SIM and Android users) on 14/02/2025.

Join the Waitlist - Launching on 14/02/2025