Would not identify themselves, tells me they're recording this conversation, then spits out a date and asks me if that's my birthday. I told them if they're not going to identify themselves, they're going to record silence starting right now. He asks about a birthdate again and then hangs up after 10 seconds of silence. I guess these tactics intimidate some and I would've gladly answered any pertinent information if I trusted the caller but for all I know this guy is trying to collect info for a ID scam.
Generally companies never call to handle transactions over the phone that require a person to give pertinent information regarding themselves or an account over phone you never Know who is actually calling and asking ...