Are 0330 Numbers Free? Costs and Charges Explained

If you’ve spotted an 0330 number on your bill or a website and wondered whether calling it will cost you, you’re not alone. These numbers look like freephone lines but actually follow the same charging rules as standard geographic 01 and 02 numbers.

Ofcom regulation: 03 numbers are charged at the same rate as geographic 01/02 numbers ·
Landline cost: Typically included in call plans or charged at standard geographic rate (e.g., BT up to 12p per minute) ·
Mobile cost: Most UK mobile providers include 03 numbers in their inclusive minutes allowance ·
Not freephone: 0330 numbers are not free like 0800 numbers; they are revenue-share numbers

Five facts define the 0330 number landscape, one pattern: they are never truly free but often feel like it.

Are 0330 Numbers Free?

What makes a number free or not?

A phone number is “free” only if the caller pays nothing. 0800 and 0808 numbers are freephone: the receiver picks up the entire charge. 0330 numbers belong to the 03 family, which GOV.UK explicitly says must cost no more than calls to 01 or 02 geographic numbers. So the caller always pays something – though often that something is included in their plan.

How are 03 numbers regulated by Ofcom?

Ofcom’s rules dictate that 03 numbers cannot be charged at a higher rate than geographic numbers. This means providers cannot add a premium to 0330 calls. Crucially, many providers – EE Business and BT Help – include 03 calls in their inclusive minutes, making them effectively free for many customers.

The implication: “free” depends entirely on your specific plan. If you have an unlimited calls package, 0330 calls cost zero extra. If you pay per minute, expect rates comparable to a local call.

Are 0330 numbers always free from mobiles and landlines?

Calling 0330 from a mobile phone

• Most UK mobile providers include 0330 numbers in standard allowances: EE Business includes them in all pay-monthly and pay-as-you-go packs; Number Supermarket reports O2 out-of-bundle rate at 35p/min, Three at 3p/min, Vodafone at 30p/min.
• Pay-as-you-go users without a pack may be charged: Number Supermarket says EE PAYG costs 30p/min.

Calling 0330 from a landline

• BT Help confirms daytime calls to 03 numbers cost up to 12p per minute on standard plans, but are included in unlimited call plans.
• Other landline providers may charge differently – always check your plan.

The trade-off: mobile users almost always get 0330 calls free inside their allowances; landline users need to confirm whether their plan includes geographic-rate calls.

How much do 0330 numbers cost on BT and EE?

BT landline costs for 0330 numbers

BT Help states: calls to 01, 02 and 03 numbers are included in most BT unlimited call plans. On standard plans without inclusive minutes, the daytime rate is 12p per minute (plus a connection fee of 15p on some plans, according to MoneySavingExpert Forum). Evening and weekend rates may be lower or free depending on the plan.

EE mobile costs for 0330 numbers

EE Business confirms that 03 numbers are included in standard allowances on all pay-monthly and pay-as-you-go plans. For contract customers, calls are free within plan minutes; out-of-bundle is charged at 50p per minute. PAYG without a pack costs 30p per minute, as reported by Number Supermarket.

Why this matters: EE customers on inclusive plans pay nothing extra for 0330 calls – but those on older or minimal plans may face charges.

How to call 0330 numbers from abroad?

Dialing 0330 from Ireland

1. Dial the international exit code: 00 (or + from mobile).
2. Enter the UK country code: 44.
3. Dial 330 followed by the 6-digit local part of the 0330 number. For example, 00 44 330 123 456.

Calling 0330 from other countries

The same pattern applies: use your country’s international prefix (usually 00 or +), then 44, then 330 and the local number. As GOV.UK notes, calls to UK numbers from abroad are charged at international rates set by your home provider – 0330 is treated the same as any UK landline.

Understanding dialing codes (+353, 00353)

+353 and 00353 both represent Ireland’s country code. The “+” replaces “00” on mobile phones. When calling a UK 0330 number from Ireland, you dial 00 44 330… or +44 330… There is no separate code for 0330 numbers – they are standard UK numbers.

The catch: international rates can be high without a roaming plan. Number Supermarket warns that calling 0330 from the Isle of Man or Channel Islands may incur roaming charges on EE.

How do 0330 numbers compare to 0800 and 0345 numbers?

0330 vs 0800 (freephone)

0800 numbers are free to callers from landlines and most mobiles – the business pays the full cost. In contrast, 0330 callers pay at geographic rates, which is why Virtual Landline says 0330 is cheaper for businesses: cost sharing encourages longer calls without a surcharge.

0330 vs 0345 (non-geographic)

0345 numbers are part of the same 03 range and follow identical charging rules – they are not free either. The only difference is the prefix. Both are capped at geographic rates by GOV.UK. Providers like BT Help charge the same for 0345 as for 0330.

The pattern: 0330 and 0345 are identical in cost; 0800 is the only truly free option for callers.

Four numbers, one key difference: who pays.

Upsides and downsides of 0330 numbers

Confirmed facts vs. what’s still unclear

For UK consumers, the choice is clear: if you have inclusive minutes, 0330 calls are essentially free; if not, expect charges similar to a local call. Businesses using 0330 numbers share costs but avoid the high surcharges of 0800 lines.

Calls to 03 numbers must cost no more than calls to geographic numbers – that is Ofcom’s clear rule.

Ofcom, via GOV.UK (UK government guidance)

03 calls are included in standard allowances on most EE plans – contract and pay-as-you-go.

EE Business, EE Business (service provider)

BT landline calls to 03 numbers are charged at up to 12p per minute daytime, but included in unlimited plans.

BT Help, BT Help (customer support)

Frequently asked questions