I live in Kenya and when I was recently back in the UK I swamped my contract to a Pay as you go but kept my old number. I want to make sure that that I will not lose this number [REMOVED] . Please confirm if I need to top up my sim every month in order to keep this number ?
[MOD EDIT: Personal and private information has been removed from this post. Please do not post personal or private information in your public posts.
