Yes, it is from Maritz Research and as the above poster indicated, Maritz is a research company and they will call only if you have registered with them.

I use Youmail which sends me a text for missed calls and 80% of the time includes who the caller is for numbers I don't have saved to my phone. This one shows up as UPS Delivery Confirmation for some reason but is actually a number that Maritz Research, a Mystery Shopping company, uses.  They should only call you if you are signed up as a mystery shopper and opted to receive phone calls from them when they have mystery shopping jobs that need to be filled.