Call history

[Libby1234]

Retrieve call history 

[hrym]

If you've deleted this on your phone, it's irrecoverable.   However, the itemised section of your bill will list all the calls you've made (but not received).   Your billls can be downloaded via your online account.   If they don't go back far enough, Customer Services may be able to email you older ones.

[StePark]

Hi, do you know how or is it even possible to get all your incoming calls that have been received or even not answered? 

[Jason]

Hi @StePark. All of your call history (both outgoing and incoming) will be displayed in your call history, by selecting the phone icon on your device. If you don't have access to your device, or you've deleted your call history, any incoming activity cannot be retrieved.