# O2
https://subger.com/en/service/o2
Category: Mobile Plans · Pricing verified: 2026-03-18

## O2

O2 is a mobile plans product operated by Telefonica UK Limited (O2 UK) / Virgin Media O2.

2024-2026: 2026 review covers operator background, the current tier ladder and the practical decision points before subscribing.

Pricing tiers (CZK):
- O2 Start (1 GB): 349/mo
- O2 Aktiv (3 GB): 499/mo
- O2 Smart (8 GB): 649/mo
- O2 Premium (20 GB): 799/mo
- O2 NEO (Unlimited): 999/mo

Links:
- Overview: https://subger.com/en/service/o2

— Machine-readable summary for AI search engines. Full page: https://subger.com/en/service/o2