Mozillion fresh discounts and promo codes for July 2026
3 Months Half Price 10GB SIM - £3.50 a month
50% off your first 3 months on Mozillion's 10GB SIM. £3.50 a month for the first 3 months, then £7 a month. Uncapped 5G speeds, unlimited calls/texts, EU roaming included, all on the UK's best network
3 Months Half Price 30GB SIM - just £4 a month
50% off your first 3 months on Mozillion's 30GB SIM. £4 a month for the first 3 months, then £8 a month. Uncapped 5G speeds, unlimited calls/texts, EU roaming included, all on the UK's best network
Welcome to Mozillion, the award-winning UK mobile phone retailer and network - as seen on TV! Mozillion is the place to buy new and certified refurbished mobile phones, plus awesome value SIM only plans from £4 a month on the UK's best network.
