They say that it is Chase Bank. I bank with Chase, but am not necessarily comfortable when they call me and then ask me for my account number...uh....nah...I'll pass.
I received a call from this number today, I called them back and it auto answered with an abysmal sounding auto message (not something that Chase would not have - they make sure their brand is properly represented.) Once I did speak to a person, they asked for my bank account number or my social security number. This is a huge red flag! Chase will never ask you for your full social or your full bank account number.
I also went to my local Chase branch and confirmed that there was nothing wrong with my accounts. I told them what was going on and they agreed that it was most likely a phishing attempt. They also confirmed that they would never ask my my social or account number (Maybe the last four of the social). In addition they told me they would only call from an 800 number.