Who called from 4050000000

Did not answer

405-000-0000 has been calling here up to 10 times a day!  Obviously we don't answer, and they don't leave a message.  This is dangerously close to harassment.

405-000-0000 I answered twice whom ever it was just hung up.

Got call from 405-00-0000. A woman with Asian accent (most probably Chinese) offered some sort of financial services to reduce my debt. I hung up right away.

No name, odd number. Calls repeatedly.