Caller ID said "PRC LLC Cutler" - I googled this and got the following in Cutler Bay, Florida 'PRC, LLC is company that provides outsourced call center services to various companies." I answered and an accented voice of unknown origin asked for a partner of the business who has not been around for years. I just hung up. I don't usually do that, but here it is Monday morning, I have plenty to do and I keep receiving BS calls from BS companies interrupting my work. Sick of it.

They called my business.  I didn't answer and they didn't leave a message.

A woman called my business number and left a message saying she was with American Express asking that I return her call as soon as I can. I do not have an American Express account, am not interested in one and haven't returned the call.