This number calls my parents phone and ask for me but when they call my number they never leave a message.

Scammers...don't release any info to them. They use various numbers and locations to call from. Others numbers they use are 913 730-7387, 914 662-0426, 415 449-9977. Robotic calls on a switch from all over the state, trying to extort money by harassment and scare tactics. Save messages, I turned over to Police, Attonrey General in my State, and other reprting agencies for harassment and fraudulent activities.