3GU_instructions_for_delegates 19/24 
15 | 16 | 17 | 18 | [19] | 20 | 21 | 22 | 23
 

As you can see, the tdoc list contains a great deal of information on all tdocs, including the date and time the number was reserved and the date and time it was uploaded. Note that this file is always up to date, since it is generated at the moment you click the "TDoc" icon.