Who called from 2136107101

Got a call from this number, didn't answer. Based on all the posts here it's obviously a telemarketer or some other annoyance. Added to my block list,

I'm a Los Angeles Verizon customer and I got a call from this number, but missed it. They didn't leave a msg and when I tried to call it back the mail box was full. Strange.

Well I'm creeped out because there was a knock at my door, which I am unable to answer, and then I got a call from this number immediately after, I didn't answer because I don't know anyone with a 213 area code that would be calling me,  it all happened so fast, and automatically freaked me out for some reason, just gave me a bad feeling. I'm in the 818 area code and have T-mobile. Please report if this happened to you too!! Coincidence or were they at my door????

Received call from 2136107101 I also am in 818 area code with T-Mobile. Did not answer-do not know number.

Got s call didn't get to the phone on time. They hang up no message.  Please don't call me any more .  let people enjoy their Sunday