Who called from 3106932772

Someone from this number keeps calling and asking for Ben.  I told them no Ben here and asked who they are...Always different name and different company.

called twice and when i called back (twice) they answered and hung up immediatly

The number comes up as Spyglass on the caller ID. I've tried calling back, but never actually spoke to anyone.

does anyone know what the point of this "spyglass" company's calls are?   i get calls from 310-693-2762 every day.   No messages left... all calls ignored.  when I try to call back...no answer.

This number calls me daily ... I never pick up.   they never leave a message.   caller ID says "spyglass"   What is this annoyance?