Is there a difference between mobile companies regarding coverage on the tube in London?

Question

I'm just moving to London and would like to know whether there's a network that covers more of the underground than the others. Thanks a lot!

Answer 1

o2 is the best for coverage. because i was able to use my o2 phone underground and tmobile i couldnt but its on some undergrounds.

Answer 2

They are all the same, once you are on the tube coverage stops until you get back above ground.

Go for one of the big names T Mobile Orange Vodafone Virgin .

They are all exactly the same just go for the best deal for you.