(Updated for 2025)
If you’ve ever wondered how much an 0330 is going to cost more to call from your O2 mobile there’s good news. 0330s are treated just like any other UK landline number (01 or 02). So, as long as your plan includes standard landline minutes, you’ll pay no extra charge.
O2 call costs to 0330 numbers (2025 Rates)
| Plan Type | Are 0330 calls included? | Typical cost if outside inclusive minutes or on PAYG | Notes |
| Pay Monthly (Contract) | Yes – 0330 included in UK landline minutes | 35p per minute if outside minutes. | Calls to 03 numbers count like 01/02. |
| Pay As You Go (PAYG) | Depends on your bundle | 35p per minute + access charge may apply. | If no bundle, standard landline rate applies. |
| Business Plan | Usually included | Varies by tariff | Check your specific O2 business plan. |
| From landline / other network to O2’s 0330 number | – | Caller pays rate of his/her network | Charges depend on the caller’s provider. |
Rates reflect typical UK mobile charges in 2025 — actual amounts may differ by plan.
Regulations: What you should know…
As per Ofcom’s rules:
‘Calls to numbers starting 03 must cost no more than calls to geographic numbers (01 or 02) and must be included in inclusive minutes.’
For O2 customers that means:
- 0330 calls must count towards inclusive landline minutes (01/02) if your plan offers them.
- If you exceed your inclusive minutes (or don’t have them), you’ll pay standard landline rates – not premium ones.
- There are no extra service fees just because the number begins 0330.
Quick Recap:
On O2 in 2025:
- If you’re on a contract with inclusive landline minutes, calling a 0330 number is treated like calling any 01/02 number.
- If you’re on PAYG or out of minutes, expect to pay around 35p per minute or a similar standard landline rate.
- No hidden surcharges, no ‘premium’ billing.
For more info about 0330s call 0330 332 0400…
