Who called from 6152030396

Did not answer, no idea who this is

I let it go to voicemail because I didn't recognize the number, no one left a message so I assume it's a bogus sales call.

Just called twice. Didn't answer, they never left a message.

Woof!  Same as above.  No message, no greeting.  Blocked.

Did not know number, did not answer. Number blocked. Probably spam or a scam.