UK network comparison

Compare networks, then open the official deals.

Frome Fonez is an independent info site for UK mobile networks. Browse the Big 4, Tesco Mobile, 1p Mobile and other value SIMs — then jump to phone deals, SIM plans, or coverage checkers.

Explore UK networks

Popular UK networks

Start with the Big 4 plus Tesco Mobile and 1p Mobile — each card links to deals, SIMs, and coverage.

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Major

EE

Biggest-network coverage and 5G reach.

Phone deals SIM plans Coverage

About EE

Major

Vodafone

Trusted connectivity with rewarding extras.

Phone deals SIM plans Coverage

About Vodafone

Major

O2

Priority perks and everyday plans.

Phone deals SIM plans Coverage

About O2

Major

Three

Data-friendly value for heavy users.

Phone deals SIM plans Coverage

About Three

Value SIM

Tesco Mobile

Clubcard prices on the O2 network.

Phone deals SIM plans Coverage

About Tesco Mobile

Value SIM

1p Mobile

Ultra-low PAYG rates on EE coverage.

Phone deals SIM plans Coverage

About 1p Mobile