Hi @nigelburden1962,
Welcome to the EE Community
To view the contract dates for your mobile contract you can log in to the app or website. In the app after logging in click Manage along the bottom then scroll down and you will see a Your Mobile plan section which shows your contract start and end date.
Using the website once logged in select Plans and Subscriptions along the top menu and you will see the Your Mobile plan section with your contract dates. If you have multiple numbers on the same account, at the top of the page it will show the number you are currently viewing and click that to change between numbers.
Alex
