VOXI, Smarty & Lebara MVNO deals

Compare live SIM only deals from three popular UK MVNOs: VOXI (Vodafone), Smarty (Three) and Lebara (Vodafone).

Prices correct as of October 2026.

What is an MVNO?

An MVNO (mobile virtual network operator) sells mobile plans without owning the radio network. It rents capacity from EE, O2, Vodafone or Three, so coverage matches the host network while pricing and plan design are set by the MVNO brand.

This page focuses on live deals from VOXI, Smarty and Lebara, three popular rolling-contract options. Other MVNOs with live inventory on Smart Comparison are linked below. We only list providers we currently compare; classification as an MVNO follows how each brand operates in the UK market.

MVNOs with live deals

Read our guide to how MVNOs work, or compare no credit check SIM deals and all SIM only deals.