In this section, we review UK mobile networks. Find out the pros & cons of each network and discover more about the different tariff offerings.

Here in the UK, there are more than 20 mobile networks to choose from. From the UK’s largest networks to smaller network providers such as ASDA Mobile and giffgaff, we’ve reviewed all of the networks and their respective tariff offerings. Discover whether they’re actually any good and find out the pros & cons of each offering.

Select a mobile network to read a full review:

EE Review: 4G & 5G Mobile With Smart Plans & Swappable Benefits

EE offers 4G and 5G mobile plans with 99% UK population coverage. Find out more about EE's mobile plans.

Giffgaff Goodybags & Pay As You Go Review: Bundles With O2 Coverage

giffgaff is a low-cost mobile network offering coverage from O2. Goodybags start from £6/month and are flexible with no credit check required.

O2 Review: Mobile Network with Refresh & Priority Moments

O2 is one of the UK's longest established mobile networks. They offer 4G & 5G coverage with the ability to build your own custom plan.

Three UK: Challenger Network With Unlimited Data & Free Roaming

Three is the UK's challenger mobile network. Popular features include unlimited data plans with 5G at no extra cost and Go Roam (free roaming in 71 destinations).

Vodafone UK Review: Mobile Network With 2G, 3G, 4G & 5G Coverage

Vodafone is the UK's oldest mobile network. They offer 4G services on Pay Monthly and Pay As You Go.

1p Mobile Review: Pay As You Go SIM With 1p/min, 1p/txt & 1p/MB Rates

1p Mobile offers flexible Pay As You Go costing 1p/minute, 1p/text and 1p/MB. Customers get 4G coverage from EE.

ASDA Mobile Review: Low Cost Network With EE 4G Coverage

ASDA Mobile is a low-cost Pay As You Go network with competitive 30-day bundles and 4G coverage from EE.

BT Mobile Review: SIM Cards With BT Sport, Family SIM & 5G Phones

BT Mobile offers SIM cards & handsets with inclusive BT Sport, a £5/month BT Broadband discount and optional Family SIM discounts.

iD Mobile Review: Budget SIM Only Deals With 4G Coverage From Three

iD Mobile is the budget mobile network from the Carphone Warehouse, offering 4G price plans with coverage from Three.

Lebara SIM Only Plans & Bundles: International Calls From £5/Month

Lebara Mobile offers 30-day SIM-only plans and bundles, starting from £5/month with inclusive international calling.

Lycamobile Bundles: PAYG Bundle Codes & Plans With International Calls

Lycamobile offers Pay As You Go bundles from £7.50/month with low-cost international calls and coverage from O2.

Plusnet Mobile Review: SIM Only With EE Coverage & 30 Day Plans

Plusnet Mobile offers SIM-only deals from £6/month, using 4G coverage from the EE network.

Smarty Mobile SIM Review: 14GB for £8, 30GB for £10 & Unltd for £20

SMARTY Mobile offers low-cost SIM cards such as 14GB data for £8, 30GB data for £10 and unlimited data for £20.

Sky Mobile Review: SIM Cards & Handsets With Rollover & Sky TV

Sky Mobile offers flexible plans with rollover of unused data and unlimited streaming through Sky TV apps without using data.

Superdrug Mobile Review: SIM Card Deals From £10/Month

Superdrug Mobile offers SIM-only deals, with plans starting from £10/month for 5GB data.

Talkmobile SIM Only Review: Deals With Vodafone Coverage & Unltd Calls

Talkmobile offers SIM-only deals from £5/month with unlimited minutes and 99% 4G coverage from Vodafone.

Tesco Mobile Review: Low-Cost Network With O2 Coverage

Tesco Mobile offers 4G & 5G coverage from O2, with the ability to earn Tesco Clubcard points.

Virgin Mobile Review: 4G & 5G Plans With Data Rollover & Freestyle

Virgin Mobile offers 4G & 5G plans with data rollover, Freestyle contracts and data-free messaging.

VOXI Review: Pay As You Go Plans With Endless Social Media & Video

VOXI offers one-month plans with endless social media, endless video and Vodafone coverage.

CMLink UK Review: 4G Growth Packs w/ Free Calls To China & Roaming

CMLink offers 4G coverage from EE, with free or low cost phone calls to China. Customers also get inclusive roaming when travelling to China & Hong Kong.