Sounds like a hacker. What kind of phone(s) did they call? Mine is an iphone. Any way to report these numbers. They could also be one of those pay cell phones you can purchase at your local 7 eleven, or local liquor store... How they got my tele number is the better question though, considering my cell is private.
My cell rings once or twice and I say hello and nothing,
it started yesterday all 4 numbers did the same thing,
941 586-4021
765 215-9875
302 241-8915
610 803-1564
I will not call them back, possibly a scam where they charge your cell bill an enormous fee.
Possibly this Haiti text donation thing has got scammers brainstorming.??