Credit Card scam or phishing. Called and left no message, but I found the report in another site saying they want to lower your credit rate or increase your credit on cc, but they are phishing for your real CC number.
Caller ID shows LOCAL RANKING; rang 3 times; I didn't answer. Other reports for "LOCAL RANKING" report it's from a Google Business Listings SCAM. Difficult to block because this Caller ID never uses the same number twice.