+442078375483, London Kings Cross Station, Metropolitan and District Line Ticket Hall, London

One of the few remaining payphones actually in the London Underground network. This is on a district line platform that is not actually proper underground but is under the Kings Cross mainline station building. Never the less 1000s of people pass this one throughout the whole day.

+442078373758, London Kings Cross Rail Station, Opp Platform 3, N1 9AP

Number is for the phone on the far right. Good one this as you get a lot of people hanging around here waiting for their train. People interested in Harry Potter will have to bear with me, as there is a payphone near the famous platform, but it's situated behind a ticket barrier. So you'll have to wait till I get around to that one.