London area code
London, United Kingdom: area code 20. From abroad dial +44 20 XXXX XXXX; within the country 020 XXXX XXXX.
20
- Country
United Kingdom +44- Area code
- 20
- From abroad
- +44 20 XXXX XXXX
- Within the country
- 020 XXXX XXXX
How to dial
From another country dial +44, then 20 and the local number: +44 20 XXXX XXXX. In place of the +, dial the exit code of the country you are calling from: 00 in most countries, 011 from the US and Canada. On a mobile phone you can simply dial +.
From elsewhere in United Kingdom: 020 XXXX XXXX.
Other places in United Kingdom
- Leeds 113
- Nottingham 115
- Leicester 116
- Bristol 117
- Reading 118
- Birmingham 121
- Edinburgh 131
- Glasgow 141
- Liverpool 151
- Manchester 161
- Southampton 23
- Portsmouth 23
- Coventry 24
- Northern Ireland 28
- Cardiff 29
- Sheffield 114
- Aberdeen 1224
- Aberfeldy 1887
- Tyneside/Durham/Sunderland 191
- Tyneside 191
- Durham 191
- Sunderland 191
- Ballycastle 28
- Martinstown 28
- Ballymena 28
- Ballymoney 28
- Larne 28
- Kilrea 28
- Newry 28
- Armagh 28
- Portadown 28
- Banbridge 28
- Rostrevor 28
- Kircubbin 28
- Newcastle (Co. Down) 28
- Downpatrick 28
- Enniskillen 28
- Lisnaskea 28
- Kesh 28
- Coleraine 28