No caller id information provided by caller other than the number 217-402-8300. Caller did not leave message.
Seems suspicious to me. From my experience, callers who provide no id, tend to be scammers or telemarketers.  I get calls from both all day long. They change numbers as fast as I block them.
I never answer a call from someone who is afraid to disclose their name or business.

Caller wanted my credit card information. Said they could lower my interest rates. Doesnt sound right to me. These types of fraud have been on the news lately. I told them not to call me again and hung up.

That drop down choices box below does not have fraud as an option and I dont think any of the other choices will do so I guess the type of call will be unknown, even though it is known to me as a fraud type call.

Left no message. I called received a recording, Senior Health  Solutions.

Just got one and no message left

Probable scam.