assignednumber

noun
UK /əˈsaɪnd ˈnʌmbə/
US /əˈsaɪnd ˈnʌmbər/

A number that someone gives to you to use for something.

Each student got an assigned number for the school bus.


OTHER MEANINGS

2. A number officially given to a person or thing for identification.

The package has an assigned number so we can track it.

3. A number chosen in advance for a task or place.

My assigned number for the race was twenty-three.

4. A number that a computer or system gives to a file or ticket.

Please write down your assigned number when you join the queue.