Who called from 3027314335

It's no one I know, nor any company I know. I have an unlisted number so I'm guessing it's one of those computer generated random dialer phone calls. The caller ID says  'David Anderson'3027314335

Followup today, in an extensive search I found this 'attached' to this number:

Coolgeeks Llc
1 Innovation Way
Newark, DE 19711-5442
Phone: (302) 731-4335
Business Types: Computer System Consultants, Computer System Design

But who knows why? Isure don't. Area code 302 is Delaware and Delaware has a zillion start-up companies of questionable virtue. F.Y.I.