Who called from 9084240013

Calls 1-2 times per day, about everyday for a month now. Call can't be blocked, only twice was a message left (saying my name as a question, once in an electronic break up voice, second time had an Eastern accent) all other times just hangs up... should be criminal...

answered phone, no one there

Picked-up - no hello...nothing, dead air - laid 'phone down after a few seconds a loud squeal from 'phone (to annoy...?)