Who called from 7804864264

All my caller ID said was POTS Phone AB.   I am not sure who called.  I do know someone who lives in Alberta, Canada, but not Edmonton.  Whomever is calling, it must be a scam.  I did not answer it.  They left no message.

Got two calls within three hours. No message left.

I've received calls for several days, no message.

Answered the phone but no one to talk to.  called back and number said to be disconnected and no longer in service.

Called land line, no message left. Annoying spammers!