> > Yes there is
>
> No there isn't.

He didn't ask about the area code, did he?
So -- there is a 0207 number. But the area code is still 020.

But now it's completely off topic.

I recommend you to use www.babble.net. You can have your
own telephone number for £10 (setup fee).
I think it would be something like 02071011xxx
The company is located in London, I think so...

Cheers,
m.