Who called from 3617299845

Got calls from the number.

I don't recognize this number and they left no message. By now, my friends know to leave a message. I've stopped answering my phone is the caller is unknown.

Don't answer unrecognized numbers.  Another site shows this as a scam, trying to get your credit card info.

Called my cell and left no message. Block 'em.

recorded call stating that it was "Sara" from card services and that there is no problem with my current acct"...