636-223-8467

same here

Received call with no caller id associated with number. Didn't answer and they left no message.

Experienced the same, and the call was on a Sunday to my cell phone. No message left.

Same

Received call on Sunday to my mobile. I did not recognize the number and did not answer.

said they were gonna have a pickles and watermelon eat'n contest and wanted a donation

reported.

called extremely late at night..scared the heck out of me as you think it is a family emergency..let the answering machine kick in and all I heard were computer noises,and someone talking in the background..

Called 4:45 pm on Sunday (2/21). Answered and immediate hang up.

No one there

Called my cell yesterday - didn't answer - no message.

Didn't recognize the number on my cell so I didn't answer. No message was left.

same here.. 2pm afternoon - no message. but caught on my caller id.. SPAM

I called 636-223-8467 back from a land line.  The recording said they are "Merits Customer Experience" doing customer surveys about products and services.  They do ffer an 800 number to be put on their 'Do not Call List'.  The 'Opt Out' registration does not cover surveys if they aren't selling anything.

Just received a call from this number.  Didn't recognize the number so I didn't answer. No message.

Got a call from this number and they suggested that they are from national car rental. did not believe and hung up. Obviously, I was right.

This call came in late on a Monday night with an ID of "National."
I believe this is a company called Maritz CX (Customer eXperience) and their Support Number is 866.794.4785.

Didn't answer. Called the number back. Got an automated message. Appear to be a customer satisfaction that is subcontracted to get customer feedback. Didn't take the survey, just listened to the recording and hung up.