Who called from 8643264994

You just happened to remember to come back here and post that, eh?

Get phone call almost daily (sometimes on cell phone 25c/min) from "fbi reports a breakin". Added numner to contact list as "telemarketer-fbi" so I can identify and ignore next time.

Robo automated sequential dialing...they don't know who they are calling,  until you tell them.

Calls from this number is a scam to collect personal information to steal your identity. They will say you have been chosen to receive a grant, that your computer Windows has a virus and/or other made up crap to get you interested. BEWARE of this Number.

Automated message from a scammer. Uses FBI statistics to seem legit. Didn't hear the whole message, lost service.