Are you really just trying to ask if a phone number that called you was one of them??? If this is the case then just google the number and make sure you type in the phone number format for the most accurate results. You can always *67 the number and hang up once you here who it is.
Anyways Im just guessing why you want to know the number they call you from. I would think it varies greatly
What Phone #'s does ebay and paypal usually call from 
