What is Number phone 603629911 And +32 2 808 52 08?

I have a question is Number phone 603629911 And +32 2 808 52 08.
– Who is the owner of the phone number.. Why do they call me constantly at 2021-11-26 18:47:27

Can someone tell me what to do with 603629911 And +32 2 808 52 08 ?

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Recent, Comment at 2021-11-26 18:47:27 by anonymous : Missed call