I just got a call from this number and asked if I could call them back and they hung up.

I also just received a call from this morning. Sounds like a sales job. Tried to find info online and found this instead.

Also got a call this morning.  Wasn't sure whether to answer.  Decided to search for the number online to find out about the company but couldn't find anything.

Call from a recruiter I didn't know from a company I didn't recognize (NAP).  I can't find any information about them on the internet.  Possible scam