Scam caller

Hey y’all I have had this number calling me multiple times a day or the last week or so. I didn’t block it at first because I thought it was someone calling about my credit card. I kept missing the call but when I finally was able to answer, no one said anything when I picked up. The number is now blocked but I’m still getting calls 3 to 4 times a day from different variations of this number. My phone will sometimes block this kinds of calls or will say that it’s a scam but doesn’t do it everytime. Is there anything else I can do?