donator or benefactor latter is more apropriate
First call your insurance company and then contact your local emergency management organization.
If you call a number the recipient can either answer or ignore the call. That is a decision made by the person receiving the call. No one else can say that a person will or will not answer.
Such a person is a saxophonist.
A pianist.
A Saxophonist.
Jinx
You call them 'The person I owe money to'
Call the police.
the room service bringerer
The person who brings a lawsuit is called the Plaintiff or Petitioner.
An organization is called a charitable organization. A person is called a philanthropist.
umm by phone or if the question is meant to be (waht do you call a person with a lot of money) that answer is rich
Poor
Substitute.
Electrician!
Debtor.
A payee.