626-544-5643

Don't know this number,I do not answer these.

CID = RESEARCH CENTER

Rang through to voice mail, three times in a four minute interval, hung up each time without leaving any message, on a Sunday night. Vermin.

I have been getting calls - sometimes 4 a day.  2 around lunch time and 2 around dinner time.  I never answer and they go to voice mail, but never leave a message.  I'm ready to block it from my phone if I can.

keeps calling everyday.  I don't pick up and they do not leave message either.

Call every day . today twice.
Asking the survey but never reach the point . keep on asking are you Latino.
The lady accent does not like from USA .  we hang up

This # has been calling for the last 3 days twice on the 1st day, 3 times on the 2nd day and 5 times today, all within a 2 hour period. In fact, they just called as I was typing this message. Too bad they are listed on my Sentry 2 call blockers blacklist. Tomorrow I will connect my disconnected number phone line module up so they will keep getting my phone number has been disconnected or is no longer in service message like these guys use on their phone lines. See how they like it.

caller from research co. asked to talk to mr kerstetter.    he has never had this telephone number and has not lived in California for over 35 years.  Furthermore, he has been dead for 24 years,  We were divorced in 1982 so I simply told the caller he could not talk to mr kerstetter  as he was dead.  HINT!!!!  do not use thus  company for research.  Unless you wish to research dead  people.   LOLl   I would say they Are not trustworthy   Believe me  This is the truth,  on Gods honor...  Hi died in Oil city PA

Called me once yesterday and twice in a row today. I have never recognised this number so did not answer.

No message left, caller ID says "Research Center" but when I called back was not a functioning number so obviously a fake number generated by their computers.  Will report to do not call violation site but little good that will do.

This number has called me at various times of the day from 3/22/16 through 3/26/16.  My cellphone doesn't have a blocking option so I just ignore the call.

Is a scam.

Called 2-3 times a day. No message.
Blocked this number

They called me at 924pm for a survey! I asked if I could have her personal phone number and told her I would call her late after she got off work and then we could discuss this survey. She didn't respond so I told her not to call me again . :)

Who the heck are these jerks? I've been getting calls that start early in the morning all the way through until late at night!!!