The usual robotic fraudulent IRS spam:

"The reason of this call is to inform you that IRS is filing lawsuit against you. To get more information about this case file, please call... 'immedia-dee' (sic) on our department (213) 713-0630. I repeat: (213) 713-0630. Thank you."

This is an increasingly commonplace spam, and the callback number is already registered here as a known fraudulent spammer. The number that called is registered to Cricket Wireless, and used to be the phone number for a florist. Worth blocking this one.

Received a call just now from 1(716)563-7698 left a robo message  ' to please call immediately on our department number call 213-713-0630'  of which is a known spammer-enough already.

Just received several calls from 716-563-7698 with the same robo-message.