It blown up my phone and ive never given my number out to anyone i dont know

I keep getting calls from this same unknown number. Who is this person? It's extremely annoying!

Annoy them back by not answering in ANY way. If they're getting some kind of answer, especially an automatic, they'll likely continue to until they get a live voice. You can eventually ward them off by never answering unknown numbers and being patient. These folks may also be keeping track of times they get a live answer so other pests know when to call as well.

I keep getting call from this number like what the heck

The call comes from 12Trade or OneTwoTrade