Telemarketer robo-computer? No one there when I answered, so probably just looking to see if anyone was at home to pick up.
Probably the same caller that uses the number 818-751-5309.
Criminal TeleScammers trying to sell any home contracting improvement scam you can be con'd into. They also use 818 751-5309. Violating Federal and CA Do Not Call Registry laws.
Call and hung up???