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2GB Commitment-free SIM plan

small spot


Capped p/m



UK texts & calls



3G & 4G Data

Get the small plan

View all 3 plans

How it works


Pick a plan

Choose a SIM only plan & pay monthly for your data, calls and texts. Your free SIM will be delivered to you in just 2 business days.


Activate your SIM

Your plan allowance doesn’t start until you’ve activated your SIM. Simply activate via the dashboard & start making SMARTY savings.



You’re now free to chat, text and tether without worrying about going over your limit. If you don't use your data, we'll give you money off next month.

Get the small plan

Incredible coverage

SMARTY is powered by the expansive Three mobile network. With our network covering 98.6% of the population (indoor) and 99.5% (outdoor), you're likely to be one of them.

Check your coverage

coverage-map coverage-map

Keep your number

No one enjoys sending hundreds of texts to tell their contacts they've got a new number, so it's SMARTY to bring your old number with you.

Simply order your SIM & request a PAC code from your current network. Once you've got your code. Log into your SMARTY dashboard and follow the easy steps.

Our SIM breaks down into these 3 sizes:

coverage-map SIM
coverage-map Micro-SIM
coverage-map Nano-SIM

"Brilliant! Transferring my number was easy. Just put your PAC code in to your admin panel - job done."


Jon Wilmot


Credit back for unused data

At the end of the month, we'll give you money off data you haven't used, all the way down to the last MB.

Your base plan costs £5 and data is £1.25 per GB on top.


Leftover GB

£1.25 back on every unused GB!

3 plans that put you in charge

Bursting with minutes, texts and data. Tether or hotspot to your full allowance.


Check our 3G & 4G coverage


SMARTY connects to 4G network wherever it can. SMARTY is not compatible with 2G handsets.

Check our coverage

No need to change your number


As soon as your SIM is activated you can port your number to SMARTY. You’ll just need a PAC code from your current network.

Adding data or credit


If you run out of data it’s £1.25 per GB - the same as it costs in your plan. To call an 084 or 087 number you can add credit in £5 increments. Add-ons never expire.

Find out more about add-ons

A bit about tethering


You can tether and hot-spot all of your data with no speed restrictions

Contacting us


The SMARTY team are available to chat online 8am to 8pm, 7 days a week (excluding Bank Holidays). Go to the contact us page and click the little green icon in the bottom-right to start.

Calling abroad


You can now use SMARTY to make calls to other countries from the UK. Calls and texts are taken from your cash balance. See the prices where you want to call.

Roaming & International


You can now use your SMARTY plan abroad. In the EU it works like normal. Outside the EU, or to call internationally, you need to top up your cash balance. See the prices where you're going.

About our pricing


Everything you need to know about our: prices, discounts, offers and Add-Ons if you’re a customer of ours. See our price guide.