This number was blocked by my app (Mr. Number) because it does not appear in my contact list. Both Mr. Number and this website confirm that the caller is not who they purport themselves to be.
I got a call from "giving hearts" 13 days ago, I checked into their stuff asked them about the company they Spencer and what they do.
I thought it was a weird until they explained it to me, 97% of what they earn goes to charities like Ronald McDonald and st judes children's research hospital. This is all based on if you are getting a free estimate on a home improvement you may need.
I researched the sponsored companies and the charities and they are legit, the window plus company is on the better business bureau and it is featured in angi's list
So I tried this out for one window and they came out and I was happy how they treated me and used members I am 64 years old so I am very unsure about people coming into my home but they were nice and showed me proper ID.
TheI giving hearts lady told me that they set up appointments and that's how the company donated to them, instead of asking for money directly from people over the phone.
I personally do not think they are a scan, just nice folks trying to make a difference and a living like we all try to do.