Mobile Phones in the UK
Most students in the UK need a mobile phone. It is often cheaper to use a UK SIM card rather than your home country SIM card.
There are several ways to pay for mobile phone services.
Ways to Pay
Pay Monthly
You sign a contract and pay a fixed amount every month.
Contracts are often 12 months or longer.
Pay As You Go
You add credit before you use the phone.
There is no long-term contract, which can be convenient for short stays.
SIM Only
You use your own phone and insert a UK SIM card.
This is often a cheaper option, especially if you already have a phone.
Main UK Mobile Networks
The main UK mobile networks are:
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- EE – ee.co.uk
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- O2 – o2.co.uk
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- Vodafone – vodafone.co.uk
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- Three – three.co.uk
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- Lebara – lebara.co.uk
Mobile Phone Shops in the City Centre
You can find mobile phone shops in Westquay Shopping Centre and in other locations around Southampton city centre.
SIM Cards
You can ask Reception for advice on where to buy a SIM card.
We also have free Lebara SIM cards available at Reception.
International Calls
If you need to make international calls, compare prices carefully before choosing a plan.
Some providers include international minutes in certain packages.
UK Phone Numbers: A Quick Guide
If a phone number begins with:
- 07 – usually a mobile phone
- 01 or 02 – a standard landline number
- 03 – a UK-wide number; calls cost no more than 01 or 02 numbers
- 0800 or 0808 – free from mobile phones and landlines
- 084, 087 or 09 – these numbers may cost more, so check the price first. 09 numbers can be very expensive.
Calling the UK from Another Country
To call a UK number from another country, use +44 and remove the first 0.
For example:
- In the UK: 023 8022 8203
- From another country: +44 23 8022 8203
Top Tips
- Check if your phone is unlocked before buying a UK SIM card.
- Compare data, call minutes, and text messages before choosing a plan.
- Be careful with 084, 087 and 09 numbers, as they may cost more.
- If you are staying for a short time, Pay As You Go or SIM Only may be the best option.
- Ask Reception if you are unsure which option is best for you.
Useful Links
For more information, see:


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