These UK-Wide numbers are typically included in the call plans of all UK Fixed and Mobile phone companies, so your callers should pay nothing to call you. Ideal for those nationwide businesses, who want to encourage callers without the expense of paying for 0800 calls, then 03 numbers are the perfect solution.
To check the routing costs to a specific number, see our Call Price Calculator.
Not-for-profit organisations, such as charities and also for UK public sector agencies may be eligible to use the desirable 0300 Range.This is the full telephone number as dialled from within the UK. The international format is: +44, with plus(+) representing the international prefix. This is typically 00 in Europe e.g. 00 44
See below for any patterns used to value this number