Who called from 3014376817

Called me on my mobile number. I didn't pick up.

Called my cell phone today, 8/31/2016 @ 5:45 PM and as usual, no VM was left. Since no VM was left, the call wasn't important to begin with. I won't call the number back to find out who they are or why they called. Since this phone number isnt in my contact list, the number has been blocked permanently.
Caller: 301-437-6817
Call type: Unknown

According to white pages, this is a credit card scam. I didn't pick up either.

Thanks for Info.

I got a call today, they left a msg.  It's an "Important info on lowering CC rates" scam.  I just read a piece about this kind of scam today, oddly. They charge you a sliding fee, based on how much you owe, to negotiate your rate down. Then they don't actually do it.  Total scam.  I don't have a credit card, either.