3G.co.uk

3G.co.uk
Online Since 1999 Site Secure

Exclusive SIM Only Deals

Exclusive SIM Only deals

See Deals

8GB just £7

25GB just £8

120GB just £12

SIM Only Deals

Apple iPhone 15

Exclusive 150GB deal just £33

See Deals

Retina display

Stunning design

48 mega-pixel camera

New processor

Apple iPhone 15

Home Broadband

First 3 months free!

See Deals

Truly unlimited data

No engineer visit required

No landline required

From £20 a month

Home Broadband

Unlimited Data

Truly unlimited data from just £11 a month

See Deals

No speed restrictions

No usage limits

5G at no extra cost

Unlimited Data

Find a Product

Sim Only
Mobile Phones
Mobile Broadband
Home Broadband

Latest Sim Deals

View More
Exclusive deal
Three Triple SIM Image

Three Sim Only

3GB data
Unlimited mins
unlimited texts
12 month plan
£5.00
a month
(was £7.00)
See Deal
Three Triple SIM Image

Three Sim Only

8GB data
Unlimited mins
unlimited texts
12 month plan
£7.00
a month
See Deal
Three Triple SIM Image

Three Sim Only

25GB data
Unlimited mins
unlimited texts
12 month plan
£8.00
a month
(was £16.00)
See Deal
View All SIM Deals

Latest Mobile Phone Deals

View More
Exclusive deal
image

Apple iPhone 15

150GB data
unlimited mins
unlimited texts
36 month plan
£33.00
a month
£30.00

upfront

See Deal
Exclusive deal
image

Apple iPhone 15 Plus

150GB data
unlimited mins
unlimited texts
36 month plan
£35.75
a month
£40.00

upfront

See Deal
Exclusive deal
image

Apple iPhone 15 Pro

150GB data
unlimited mins
unlimited texts
36 month plan
£38.00
a month
£50.00

upfront

See Deal
View All Phone Deals

Latest Broadband

View More
Free for 3 months
image

Three 5G Broadband

Unlimited data
24 month plan
£20.00
a month
See Deal
image

Three 5G Broadband

Unlimited data
1 month plan
£24.00
a month
See Deal
Free for 3 months
image

Three 4G Broadband

Unlimited data
24 month plan
£20.00
a month
See Deal
View Broadband Deals

Latest News

View More
Exclusive 8GB Three SIM plan just £7 a month
28 Nov 2023
Exclusive 8GB Three SIM plan just £7 a month
120GB SIM deal on Three for just £12
28 Nov 2023
120GB SIM deal on Three for just £12
View All News

Guides

View More
Best small smartphone 2023
5 Oct 2023

Best small smartphone 2023

Looking for a smaller smartphone? We look at the best small smartphones currently available to buy.
eero mesh Wi-Fi for Three Home Broadband
27 Sep 2023

eero mesh Wi-Fi for Three Home Broadband

eero Mesh Wi-Fi is now available with Three home broadband enabling you to get complete Wi-Fi coverage for your property.
Best cheap smartphone for under £100 and £200
11 May 2023

Best cheap smartphone for under £100 and £200

We round up the best smartphones currently available to buy for under £100 and £200! 

 
View All Guides

Reviews

View More
three-5g-hub review
31 Oct 2023

Three 5G Broadband Review

Three 5G Broadband is proof that 5G is useful for more than just phones. In fact, it's a true alternative to fibre broadband. 
three-4g-hub review
24 Oct 2023

Three 4G Broadband review

Three 4G Broadband is as good as a 4G home broadband service and router can get. The only question is if 5G, or fibre would be a better option.
huawei-4g-plus-mifi review
30 May 2023

Three 4G+ MiFi review

The Three 4G+ MiFi is a speedy 4G mobile broadband device with good battery life and a competitive price.
View All Reviews

As Seen On

bbc
the telegraph
techradar
sony
cnet
sumsung

Welcome to 3G

If you are looking to find an exclusive Three deal, then you have landed at the right place. Our exclusive deals cover numerous phones, SIMs and tablets at prices genuinely lower than on Three’s website!

We have partnered with Three UK for over 15 years and right now they are the best network for data in the UK with low, low prices. Our recommended 3 SIM deal is the unlimited data package which lets you stream away to your heart's content at a very competitive price and yes, we usually have an exclusive unlimited data offer available.

The beauty of buying from us is that your order is handled and delivered directly from Three and your contract is also directly with Three. If you are not happy with your purchase, then you return it with the same terms of conditions as buying direct from Three themselves. There is no difference in buying from us rather than Three, other than we could offer you a lower price.

We have designed our mobile store to present you with an alternative way to find the Three product you are seeking in a fast and user-friendly way. In many instances we present our deals differently to them and you may find this beneficial, as a great number of our visitors do.