Monzo, the digital banking service known for its budgeting features and fee-free overseas card spending, has entered the mobile network market with the launch of Monzo Mobile. The new offering provides SIM-only plans that operate on O2’s network, delivering 5G connectivity, unlimited calls and texts, and integrated account management through the Monzo app.

The service, introduced in June 2026, includes flexible contract options that allow customers to cancel at any time, catering to users seeking adaptability in their mobile plans. Selected packages also feature free roaming within the European Union, appealing to customers who travel frequently.

Monzo Mobile enables users to track their data usage, roaming activity, and monthly spending seamlessly alongside their banking information in a single app. Plans are competitively priced, starting at £8 per month, positioning the company as a contender in the telecommunications market.

By leveraging its existing customer base and app infrastructure, Monzo aims to streamline mobile services and offer an integrated experience that combines financial management with telecommunications. The move marks the company’s extension beyond banking into another sector characterized by significant consumer demand for flexibility and transparency.