Who called from 3303622302

I don't answer unidentifiable calls.  No message was left.

This number is a robo-call from a consumer research company. They asked to conduct a survey of my shopping habits.

Second time in a few days. They left no message. I added the to my blocked caller list.

Has Called several  times in last week

Computer program starts asking market research questions without asking your permission. After giving 4 invalid answers to questions, the caller ended the call. It took 2:32 for them to catch on. I was bored.