Who called from 2899995517

these people have called my cell phone almost every day for the past 2 weeks, with dead silence on the other end
finally today someone spoke and offered me duct cleaning

I run to answer the phone and when I do answer the caller is silent yet the line is still open.
I have been receiving calls from this number for the last 3 weeks and tired of it.

This number has called my house every morning between 10 and 11am