+442077245634, London Paddington Underground Station, Praed Street, W2 1RH
This was an old one from the payphone project website (http://www.payphone-project.com/gallery/England/paddington1). If you visit the link, you'll seen on old picture of this spot where there used to be four payphones. Another two used to be situated just about where the left side of that advertising frame is right now. The number featured here is still the same as always and is for the phone on the left.