Who called from 7137250100

answered. no response for 10 seconds then it disconnected

I answered the phone, and they hung up as soon as I said "hello?"

They call my cellphone.  I did not answer. 713-725-0100  They left no message.  Definitely spammers, block number.  August 15, 2016.  (713) 725-0100

"Hello. This is Rachel at cardholder services 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. Your eligibility expires shortly so please consider this your final notice. Please press No. 1 on your phone now to speak with a live operator and lower your interest rate. Or press No. 2 to discontinue further notices. Thank you."

LEft no message, blocked from now on.