888-688-8720

I've received a call from 888-688-8720 to my cell phone two days in a row. I did not answer either time, because I did not hear the call. I probably wouldn't have answered anyway, because most of the time an 800# is a telemarketer. I have my cell # listed as our business #, so I get a lot of unwanted calls. I can usually find out who it is pretty quickly searching online, but this one has me puzzled. I haven't found anything on them yet.

Received 5 calls from this number.  I never answered until this a.m. just before 8:00.  It went directly to an message saying "Please hold on for some important information." It was repeated about 3-4 times and I then just hung up.  I wanted to tell them to stop calling as I have a family member who is quite ill and resting. Who is this?