Who called from 8135791801

foreign sounding man named Michael called...when I asked what company he's with he hnug up

No message or response; just dead air.

Saw this number on my phone and let it ring.  They did not leave a voice message.

Another Robo-Scammer. I've been put on somebody's list.

You're not on anybody's list-they're most likely using a robo-dialer to nail every phone number in a sequence