Who called from 9513737713

I receive call from this number several time in the week never leave a message

This caller is a scam. Never leaves messages. Never replies with any verbal action. Do not answer/pick up to this caller. Have your phone company permanently block this number/

I received a call from this number on 7/16/2016 at 5:24 pm. I did not answer. The caller did not leave a massage. I looked up the number online, then I saw all the comments then I blocked it on my phone.

Told me we had benefits added to our health plan and then when she couldnt get to my husband, she hung up on me

Do you own a time machine?  How do you know they will be calling you next month?