calls but no one talks back.... weird.... has called over 4 times in the past week

Have received 3 calls since yesterday.  Do not answer and does not leave a message.

I get several calls from this number a day. If anyone says anything at all, it is someone with a foreign accent saying they are calling about student loan forgiveness programs. I believe this to be a scam because a similar number repeatedly called me a few months ago while trying to hack into my federal student loan accounts online to gain access to soc. sec # and personal info. Be careful with these people.