whose number is calling us constantly

They called me 7x in last 2 days.

They call constantly, starting at 5am!

Who is this idiot why doesn't anyone know who it is

Registered on "Do Not Call List" means nothing to spammers etc...
Reporting  unknown caller 407-982-4558.. 2x as of 7-31-13

Also lookout for 407-982-4062 alternate number same possible location.

List these numbers in cell phones: I label them Bad, Bad 1, etc. to avoid accidentally answering.