Dialling from the UK to the UK
Each area of the UK has its own individual dialling code. Click on the BT (British Telecom) website and type in the city or region you require to access the correct code.
Dialling from the UK to another country
The Country Calling Codes website allows you to choose from which country you are calling from and which country you want to call. You will then be given the code you need.
Dialling from outside the UK to the UK
To dial an area in the UK from abroad, dial the international access code for the country you are in followed by the country code for the UK (44). Proceed to enter the local code (such as 0113 for Leeds) without the first zero eg 113 followed by the remaining telephone number.