Priority perks on the O2 brand
Priority tickets and extras are an O2-brand thing. Giffgaff and Tesco Mobile use the masts, not those perks.
Major network
O2 mobile deals & plans
Priority moments, Priority benefits — everyday perks included.
About O2
O2 is a major UK network known for Priority experiences and partner offers alongside everyday mobile plans. It is a popular choice for social users, families, and anyone who likes network perks as part of the package.
O2 coverage also underpins well-known value brands such as Giffgaff, Tesco Mobile and others. Checking O2 coverage is a smart first step if you are comparing those MVNOs.
Frome Fonez points you to O2’s consumer phone and SIM shops, business tariffs via Virgin Media O2 Business, and the official coverage checker.
Network coverage: O2 (own network)
Typical plan types: Phones, SIM-only, Priority benefits on eligible plans, and O2 / Virgin Media O2 Business tariffs
Also on O2: O2 is a host network. These brands use the same masts:
Key points
Quick highlights when comparing O2 phone deals, SIM plans, and business tariffs.
Virgin Media O2 coverage
O2 and Virgin Mobile share the same radio network after the merger. Check O2’s map for both.
A popular host for value SIMs
giffgaff, Tesco Mobile, Sky Mobile and Superdrug all ride O2. Coverage first, brand second.
Handset shop is a high-street habit
Useful if you want to see a phone in an O2 store before you click through.
Pros
- Priority benefits can add real-world value beyond data allowances
- Clear consumer shop for phones and SIMs
- Business tariffs available through Virgin Media O2 Business
- Large MVNO ecosystem if you later want a cheaper O2-based SIM
Watch-outs
- Perks only matter if you will actually use them
- May cost more than no-frills O2 MVNOs like Giffgaff
- Plan eligibility for Priority should be confirmed on the deal page
Consider O2 if…
Maybe skip if…
Questions about O2
Host network, 5G and who it is actually for. Checked September 2026.
Whose masts does O2 use?
O2 is a host network (Virgin Media O2). Giffgaff, Tesco Mobile, Sky Mobile, Virgin Mobile and Superdrug Mobile use O2 coverage.
Do I get Priority on giffgaff?
No. Priority perks are an O2-brand product. The masts can be the same; the extras are not.
How do I check Frome coverage?
Use O2’s coverage checker with a BA11 postcode. That map also covers Virgin Mobile.
Compare other networks
Not sure O2 is the one? Explore a few alternatives.