caller ID reads :: JEFF HERNDON :: Rings three times, hangs up, leaves no message.  Always calls at night.  Haven't a clue what this caller wants?

Didn't answer the call but CID read "we offer pella" which is a window replacement.  Don't know if these are scammers or a legitimate business making cold calls.  I've received calls from every other scammer out there, but this is the first one for "window replacements" if it is indeed a scammer.

Yes, the window replacement calls are becoming abundant. I add and the numbers and title them, "window scam" in my Caller ID and block them.