Who called from 2043894047

The call came at 9:38 AM US Time The number is identified as: winnipeg beach MB
The conversation: Me: hello? Caller: hi  you have been calling my number Me: no I have not been calling you I don`t even know your number, can you please identify yourself caller: my name is johnson  me: im really sorry I dont know how my phone called you johnson: ok?

It's also possible that someone might have spoof ed your phone number and he was responding to that in which case you may get quite a few more calls