0204 numbers: part of London's 020 code
0204 numbers belong to London's 020 code and are written 020 4xxx xxxx. From outside the UK: +44 20 4xxx xxxx.
Why 0204 isn't an area code
A number beginning 0204 is also a London landline. The code is 020 and the local number starts with 4, so it is properly written 020 4xxx xxxx.
The 4 block is the most recent batch of London numbers to be released. It isn't linked to any district, and internet phone services anywhere in the country hand it out, so seeing 0204 doesn't mean the person calling is in London.
All of London's blocks are listed on the 020 area code page.
0204 key facts
- Number block
- 0204
- Belongs to
- 020, London
- Written as
- 020 4xxx xxxx
- From abroad
- +44 20 4xxx xxxx
- Kind of number
- Landline (geographic)
- Cost to call
- Standard landline rate
- Numbers we hold
- 1,485
0204 numbers people have checked
Questions about 0204 numbers
Is 0204 a separate area code?
No. London's area code is 020, and the 4 is just the first digit of the eight-digit local number. Written properly it's 020 4xxx xxxx.
Is a 0204 caller definitely in London?
The 4 block is the most recent batch of London numbers to be released. It isn't linked to any district, and internet phone services anywhere in the country hand it out, so seeing 0204 doesn't mean the person calling is in London.
How do I call a 0204 number from abroad?
Dial +44 or 00 44, then 20 (leaving off the 0), then the eight local digits: +44 20 4xxx xxxx.
What does it cost to ring a 0204 number?
The same as any UK landline call. Most landline and mobile plans include these calls in their minutes.
Who called me from a 0204 number?
A London number looks trustworthy, which is why it's popular with scammers who fake their caller ID. Search the full number here and read what other people reported before you return the call.