The cid showed "Delaware" and phone number 302-310-4472. Voicemail message as follows:
----- "Calling in reference to your current credit card account. There are no problems currently with your account. It is urgent that you contact us concerning your eligibility for lowering your interest rate to as little as 6.9%. Your eligibility expires shortly. So, please consider this your final notice. Press 1 on your telephone now to speak to a live operator and lower your interest rate. Or, press 9 to disregard any further notices."
Blocked.