Calls to standard UK 02 numbers vary in price with Virgin Mobile depending on what tariff you are on. Calls to 02 numbers are usually included in the monthly allowance for customers on monthly contract phones. However, for calls outside of your monthly allowance, if you have used your inclusive free minutes, there is a charge of 50p per minute. There is also a surcharge of 3p per call on top of the cost per minute for calls made outside of your monthly allowance.
Virgin mobile has three pay as you go tariffs, and the cost of calling a UK 02 number varies depending on what tariff you are on. The Big Data and Texts, and Big Talk pay as you go tariffs charge 35p per minute for calls to 02 numbers. The standard pay as you go Starter tariff has a charge of 40p per minute for calls to 02 numbers. You can buy your own 02 number here.