Who called from 7635319130

I got a call from this number asking me to call someone at 800-338-2603.  No mention of what the call was concerning, so it may be a telemarketer or it might be a collection agency.  I'm listing this number in the hope that others will find it and confirm the company associated with this number.

This number called my office about 11 times in 3 minutes. Who is this?

A COLLECTION  AGENCY. Just call the number back and you'll find out. I got rid of them as proved I don't owe anything to anyone. Good luck.