How much do 0300 numbers cost to call?

Buy 0300 Numbers

0300 numbers are UK numbers that begin with 0300 and are also known to be non-geographic. It means that the number is not intended for a particular part of the UK. Just like the 01, 02 numbers, the 0300 figure is eligible for free minutes. The 0300 numbers are merely compatible with free minutes which one can enjoy having. However, It is important to note that the numbers are charged at local rates. Knowing how much it will cost you to cost all amounts can be very stressful here is a break down of the cost of the 0300 number.

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Who uses 0300 numbers?

The number is commonly used by charity organisations for their helplines, the public sector, non-profit agencies, health care centres, and some government departments.

What is the cost of calling 0300 numbers?

Even though the 0300 number has been around for a while, there is still a lot of talk surrounding the question of if it is free to call. Across all the landlines services and mobile phones, these numbers charge a standard rate. The 0300 numbers are required legally to cost the same prices as other numbers such as the 02 since 2015. It doesn’t matter what phone the customer is using, or even which network one is on. Calling rates vary from network to system, but they are not allowed to charge more for the numbers with the 0300 numbers than they do on others. It is, however, essential to check with your network provider to know if it will cost you to call a number starting with 0300. It depends on the contract you made with the network and also the tariff arrangement as well.

Cost to call 0300 numbers

If you are dialling an 03 number (i.e. any number starting with the range 03,such as 0300, 0333, 0330. 0300, 0330, 0333, 0370 or 0345 numbers), it will cost the same price to call as if you were calling an 01 or 02 landline – including from mobiles. This is one of largest selling points of the range, and you can check how much you are going to pay below.

Calling 0300 numbers from your mobile – call charges

Here’s how much you should expect to pay when you’re calling an 0300 number either inside or outside your contracted minutes on mobile, sorted by provider.

Provider Inside contracted landline minutes allowance Outside contracted landline minutes allowance
ASDA Mobile Free 8p/m
Delight Mobile Free 3p/m
EE Free 30p/m
GiffGaff Free 10p/m
Lebara Mobile Free 19p/m
LycaMobile Free 15p/m
O2 Free 35p/m
Tesco Mobile Free 25p/m
Three Mobile Free 3p/m
Virgin Mobile Free 26p/m
Vodafone Free 30p/m

If one doesn’t have any free minutes on their phone package, the call can be charged per minute. It is the same charge as calling 01, 02 depending on the time that the call is made. If one doesn’t have the free minutes, then the law requires the calls to be free. It all depends on what type of phone contract the customer is on. It could be anything from the well known Tesco, Vodaphone or even on Virgin. Staying updated with the ever-changing charges is essential to avoid getting unwanted extra costs.

Calling 0300 numbers on landline – call charges

Here’s how much each provider will charge you to call an 0300 number from your landline. Note, the difference between 0300 numbers and 0800 numbers; the latter are truly freephone.

Provider Approximate peak cost
BT 12p/m + 21p set up charge
TalkTalk 13.5p/m
Sky 9.5p/m
Virgin Media 12p/m

In general, the calls to 0300 numbers – which you can purchase here – do not cost more than calling the 02 and 01 numbers. They can be included in the phones minutes package. The phone service provider can add in the free calls to the 0300 number from landlines.

Calls cost no more than calls to geographic numbers (01 or 02) and must be included in inclusive minutes and discount schemes in the same way. Calls from landlines and mobiles are included in free call packages.

If you have free minutes that you have not used then the calls to the 0300 will not be changed. It is only the case for people with a mobile phone package that includes free minutes. If there are no minutes lefts or included in the contract, then you could be charged. The charges vary from operator to operator.

Buy your 0300 number

Interested in buying your own 0300 number? Choose from the package below, or speak to a member of our team by calling 0330 332 0400 now.


£12.99 / mo

+ Standard ppm call charges

Features Included

Perfect for any small business owner only

£12.99 / mo

  • Route to Landline & Mobile

  • Pre-Connection Greeting

  • iPhone / Android AppNEW


£18.99 / mo

+ Standard ppm call charges

Features Included

Great for medium to large enterprises only

£18.99 / mo

  • Disaster Recovery

  • Real-Time Reporting

  • iPhone / Android AppNEW