Hayes, Middlesex, is within Greater London's 020 area code.

The 020 area code is for London, including all of central London and most parts of the outer boroughs. It is also used in some neighbouring areas just outside the Greater London boundary.

Most 020 numbers are for normal London landlines but be aware that, as is the case for all UK area codes, such numbers may also be used for services without any physical link to the area.

020 numbers should be displayed in the format 020 xxxx xxxx or (020) xxxx xxxx, with the first space always placed between '020' and the eight-digit local number.

For international callers, use: +44 20 xxxx xxxx.

020 numbers are normal, landline numbers charged at standard rates. See typical landline call charges.

Ensure you don't get a monster phone bill the next time you travel overseas with Entrepreneur's Four Ways to Save on Calling When Abroad.

Tags: digithayesmiddlesex