I just got a call from this number as well, didn't answer, no message left. Probably a robot call.

I just received a call from this number. It was a recording saying that they were cardmember services (didn't say what card or company) and that I was eligible to lower my interest rate to 6% and this offer was only available for a short time. It asked me to press 1 to be transferred to a representative so that I could take advantage of this offer. Since JP Morgan just had a major information hack, I figured it could be a scam and I hung up.

The "Cardmember Services" or "Card Services" scam has been going on for a long time. Anyone foolish enough to give out their credit card information to these people – there are multiple gangs operating this scam – is in for a world of financial hurt.

This number just called, I said hello, no answer, then 2 seconds later it hung up.

I also got a voiceless robo call from this number ten minutes ago. 609-756-8523
Answered, silence, disconnect.