only the number showed up on the caller ID and they left no message

I didn't answer but did call back and the recording said "press any number to be removed from this list. It may take 24 to 48 hours to be removed." I didn't press any number and hung up. These types of calls are getting more frequent.

I did reverse phone and the call came from the area my family lives in. I thought it was family calling from a new number but you're right. There wasn't a message and I shouldn't have called back. Family would have left a message.

Did not answer.  Why did I even go on the no call list????  I keep getting all sorts of  unwanted calls.

I receive phone calls from this number multiple times a day, claiming that due to my wonderful payment history, they can reduce my credit card payment. I don't even have a credit card. I asked to be removed, they hung up. I asked to talk to a supervisor, they hung up. I called the number back, it says press any digit to be removed from this list. I did. We'll see.