SIM Only Plans

A SIM only plan gives you calls, texts and data for the phone you already have, usually for much less than a contract with a handset. GleeSim compares SIM only plans on EE, O2, Three and Vodafone, from 20GB to unlimited data, with EU roaming on many of them. Plans start at £16.00 a month.

Showing all 9 results

EE Business SIM Only – Unlimited Data, Calls & Texts, Free EU Roaming & Calls

EE Unlimited Sim Only with Free EU calls & Roaming, Unlimited Data, Calls & Texts UK £19.50- 36 Months EE network Powered by Plan.com with 24 months upgrade optional total contract...

O2 Business SIM Only – Unlimited Data, EU Roaming, EU Calls & Texts

Business SIM Only – O2 Network | Unlimited Data, EU Roaming, EU Calls & Texts £19Introducing the Business SIM Only – O2 Network | Unlimited Data, EU Roaming, EU Calls &...

O2 Business SIM Only – Unlimited 5G Data, Calls & Texts, Free EU Roaming

O2 Network | Free Roaming in EU and Free EU Calls | Unlimited 5G Data + Unlimited Calls & TextsExperience the best of mobile connectivity with the O2 Network | Free...

O2 20GB Business Data SIM – Data Only, Free EU Roaming

A data-only business SIM on the O2 network with 20GB of data and free EU roaming. It does not include calls or texts, so it suits routers, tablets, trackers and other...

O2 Business SIM Only – 50GB, Unlimited Calls & Texts, EU Roaming

Business SIM Only – O2 Network | 50GB Data Unlimited Calls & Texts, EU Roaming, CallsO2 Network | 50GB Data Unlimited Calls & Texts, EU Roaming 24 Months Business Contract Empower your...

EE Business SIM Only (via Plan.com) – Unlimited Data, Calls, Texts & EU Roaming

Unlimited Data, Calls, Texts & EU Roaming – EE Via PlanUnlimited Data, Calls, Texts & EU Roaming – EE Via Plan Business SIM Only – EE Via Plan Introducing the Business...

O2 Unlimited Data, Calls & Texts Business SIM – 650GB Fair Use, Dynamic IP

A business SIM on the O2 network with unlimited data, calls and texts. It is built for staff who need one plan for everything, with a fair usage limit of 650GB...

Global Unlimited Roaming SIM Plan – 24-Month Contract

Gleesim Global Unlimited Roaming Plan – £90/Month | 24-Month Contract Stay Connected Anytime, Anywhere – Air, Sea or Land! Introducing the Gleesim Global Unlimited Roaming Plan, the ultimate all-in-one solution for...

Business Unlimited SIM Plan – O2 Network, UK

Business Unlimited SIM Only Plan - O2 NetworkBusiness Unlimited SIM Only Plan – O2 Network | £24.00/Month (Excl. VAT)Stay fully connected with the Business Unlimited SIM Only Plan on the O2...