Who called from 2014997444

Just got a call from this number on my cell phone

Called twice this week, I can hear someone on the line but they hangup on me when I answer. Now they are blocked.

I've saved this number to my caller ID under "spam" so if they call again I'll know to ignore it.

We get a call from this number 2-3 times per week.  When we answer they hang up.  Tried calling back and get an automated system that hangs up on you if you don't have a code.

Selling credit card services. I don't have a business that takes credit cards so I'm not sure why they keep calling. Sometimes they call three times in the space of 10 minutes.