Who called from 7042280527

They call about once a week, but don't say anything when I pick up. Combination of annoying/creepy

Received a call on 10/2/2015 @ 11:55 am central time that played a recorded message about a credit card offer.  Press 1 to connect to live operator and Press 2 to disconnect.  Recorded message came across as spammy.  I did not speak with a live person, just dropped the call.

didn't know the number, says NC, didn't pick up.

Scam robocall claiming to "lower credit card interest rates". Hung up and blocked.

Had a missed call from this number while I was away from my phone