Scammers attempting to get your Credit Card number, dont do it.
They are auto spooling numbers so most likely not a selling of your number but a spray and pray auto caller more than likely.
Scam of some sort. Called 03/03/2015 at 8:45 AM
transcript:
This is Heather had Account Services and we're calling in reference to your current credit card account. There's no problems currently with your account. It is urgent, however, that you contact us concerning your eligibility for lowering your interest rates to as little as 6.9% your eligibility expires shortly, so please consider this your final notice. Please Press 1 now on your phone to speak with a live operator and lower your interest rates, or press 2, to discontinue further notices. Thank you and have a great day.