Who called from 3612145092

Has been calling my cell phone for a couple weeks. When I answer, no one responds, and the call ends.

I receive 4-6 calls per week. Have the number blocked. It appears they are not going to let up.
Robot all that I do not answer.

Called the business I work at and would not talk; finally hung up

Has been calling our business incessantly for the last two days.  We've blocked them.

Has been calling my cell phone for a couple weeks. When I answer, no one responds, and the call ends.