719-247-6873

I have a feeling this number could be attached to some kind of scam, I do not live in Colorado, I have never been there, nor do I know anyone from there. I didn't answer it in hopes to lessen my chances of getting more possible scam calls, so I don't know what more is beyond the number other than a possible survey from Colorado. Recently I got a scam call about life insurance and that's why I suspect this to be a similar situation under a different title. Both that number and this number were/are marked as valid.

Was anything said or did you choose not to answer? What was said is the best way to determine if a call is from a scammer or not.
You have the type as "Survey" - while some surveys smell like scams, or can lead to a questionable pitch from the caller, traditional survey calls are more of a unwanted nuisance than a scam.

Call back gets, "Hello, if you received a call from our company, we were reaching out to get your opinion in a market research survey.  We may reach out to you again in the future."  It goes on to explain that you can be removed from the call list by visiting dnclistaddme.com.  I ran the URL through Norton and McAfee and it is listed as SAFE.