Who called from 8185554477

I've received a few calls from this number, the latest one came in yesterday afternoon. When the answering machine picks up, the caller hangs up leaving no message. I'm thinking this is another telemarketing scam.

Machine picked it up, no message. Scam for sure

Either solar, construction, fake cruise, lower credit card rates, or the 3rd world country IRS scammers goat lovin cow praying Indians

Received a hang up call from this #. 555 prefix? Really? Isn't 555 the prefix they use in movies or on TV so idiots won't try to call the number and bother people who really own the #?
Anyway, tried calling it back with a blocked caller ID. # came back as disconnected...Obviously spoofed, so this has got to be some sort of scam. Blocked it.