who is this number associated with?

Called me twice at 8:40 in the morning

This is a know abusive collection agency.

Called the business I work at...female voice said, "Your time is valuable and we don't want you to be on hold any more than you need to be...call back at..."

This phone number called me and asked for someone else, even left a voicemail asking for that other person. They need to check their information.