Who called from 9317714002

Recorded message about improving credit.  Pressing 2 will supposedly permanently remove you from their list.

Called me but I did not answer. Did not leave message.

Medicare plan; probably a scam

Firstly, it won't remove you from their queu, because secondly, by pressing "2" you just told them you have a working number and will answer your phone.

Didn't answer:  anything with this 931 area code, anything with "VOIP CALLER" on CID, are both going to be scammers.  Look up above:  one call claims to be a Medicare call, and another claims to be a credit card company.  They're scammers.