Ealing is in Greater London. The area code for London is 020 (within the UK) or +44 20 (from other countries).
(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, and many other countries use different prefixes.)
Ealing - UK Parliament constituency - was created in 1885.
Ealing - UK Parliament constituency - ended in 1945.
Ealing East - UK Parliament constituency - was created in 1945.
Ealing East - UK Parliament constituency - ended in 1950.
Ealing North - UK Parliament constituency - was created in 1950.
Ealing Southall - UK Parliament constituency - was created in 1983.
Ealing South - UK Parliament constituency - ended in 1974.
Ealing South - UK Parliament constituency - was created in 1950.
The area of London Borough of Ealing is 55.53 square kilometers.
All UK area codes begin with a 0. There is no area code 6010 in the UK, and there is no 06010 code either.
UK area code 020 is London.
There is no area code 20 in the UK