Who called from 7032919021

Keeping getting a call from this number. They would ring once or twice, then hang up. No message. Does anyone know anything about this number?

Have called me several times. I didn't answer because I didn't recognize the phone number. They never leave a message.

Message says it's a company called Merits Research - says they are not a marketing research firm.  Obtaining opinions for a survey. If you want to be put on their do not call list, call 1-800-864-8601 and leave your number. The message says they are not bound by the national do not call regulations because they are not a telemarketing firm.

Igot a call from the number as well as the 800 number. Per the suggestion in this report, I added my number to their do not call list. Thanks.

Calls come in on a daily basis leave no message.