Unavailable on caller ID. Short 1-word answers in a foreign accent.
Me: "Who is calling please?"
Caller: "Daniel"
Me: "Could I have your last name?"
Caller: "Osborn"
Me: "And which matter is the call regarding?"
Caller: "Patent."
...... right. That matter we have regarding patent. I suspect a telemarketer.

Unavailable on caller ID. No one there on pickup. When I hung up, immediately received a call from 323-300-8771 to the same effect as described from 325-500-0589 yesterday.

Short 1-word answers in a foreign accent again. Lots of call center noise in the background.
Caller: "*Owner's Name* please.
Me: "May I ask who is calling?"
Caller: "Darling."
Me: "...and your last name?"
Caller:"....Darling."
Me: "...and what is the call regarding?"
Caller: "Case."
Me: "....an existing matter?"
Caller: "New."
Definitely a telemarketer.

Unavailable on caller ID. No one there on pickup.

Unavailable on caller ID. No one there on pickup.

More calls. Same schpeil:

Unavailable on caller ID. Short 1-word answers in a foreign accent.
Me: "Who is calling please?"
Caller: "Danny" (instead of Daniel)
Me: "Could I have your last name?"
Caller: "Osborn"
Me: "And which matter is the call regarding?"
Caller: Unintelligible words then hung up.