Caller: Spam or scam

Called and left no message. Called back, answering machine, without a message of who I had called. Must be low life again.

Hung up as soon as answered

unknown caller. No message

Caller: Scammer

Called, not answered and no message left, I called back several times and got a generic message that ‘the person you called at (every number repeated in a female American-Phillipino accent) is not available.
Considering the volume of spam calls these days, if a message is not left and if I cannot get through when calling back then the call is a going to be actioned as spam. Reported and blocked.

Didn't answer. They didn't leave a message