Next deals update in


Cheapest SIM Only Deals with Unlimited 5G Data January Flash Sale



Mobile Phones Deals January Flash Sales


Best SIM Only January Sales Deals


Bag the best value SIM Only deals in the January Sales, these heavily discounted offers start at just £6 a month and offer 5G speeds as standard.

Start making huge savings today by choosing your new SIM card plan in the Xmas flash sales and easily keep your number.

Simply text the word PAC to 65075 and your network will send back your PAC code within 60 seconds, call your new network and give them your PAC, they’ll switch your number across for you the next working day.


Cheapest SIM Only Offers


4GB 5G data – Now £6 a month

12GB 5G data – Now £8 a month

30GB 5G data – Now £12 a month

Unlimited 5G data – Now £16 a month


Choose your new SIM Only Plan

Black Friday SIM Only Deals







These heavily discounted Black Friday SIM Only deals are being offered exclusively online by Three via the Three Partner Channel.

This means that to find and order them on Three’s website, you’ll need to use the links on

Three dispatch your new SIM card using first class royal mail.

Spread the love


© 2021 Phones LTD

Our price comparison service is free to use, we fund our service by being compensated by our retail partners for successful purchases. Data for our comparison service is supplied by our retail partners and updated regularly, please always check the deal information on the retailers website before placing your order.

The UK networks can adjust your monthly payments once per year equal to or above the Retail Price Index (RPI)/Consumer Prices Index (CPI) rates published by the Office for National Statistics. Please check T&Cs of your chosen network operator before purchase. is operated by VTO3 LTD as a price comparison service. Registered Office: 203 Henley Rd, Ipswich, Suffolk IP1 6RL, Registered in England No. 05528173