877-433-8802

I didn't answer and no message was left.

Hung up when call went to voice mail with no message.

These people are annoying! Calls continue each week. Sometimes twice a day,am and pm.Please let them know the FTC will hunt them down and fine them big time. It's just another form of harrasement.

I keep getting these calls with no messages left, just hang-ups.

Caller ID says Unknown Caller.  I did not answer and they did not leave a message.  Would like to know who this is.

Same as everyone else.  I don't answer the call and they don"t leave a message.  This started about three days ago.

I called 877-433-8802 number back and got a voice message for the American Institute for Cancer Research. I went through the voice message system and got to a menu that allowed me to enter my phone number to have it removed from their call list.

they call at least once a day.  Nobody answers.  Most annoying.  Want to be added to the do not call list for this number, but can't talk to anyone.

I called the following 800 number and talked to "Donald", gave him mt phone number and asked to be put on thier do not call list.  He seemed quite cooperative.I'll see what happens.

Here is the contact information for the American Institute for Cancer Research:
Mail: American Institute for Cancer Research
1759 R Street NW
Washington, DC 20009

Telephone: 1-800-843-8114 (202-328-7744 in D.C.)
Fax: 202-328-7226
email: aicrweb@aicr.org

Have been receiving calls from this number as many other people have, no caller ID and no message left. As suggested in a previous report on this site I called the number. Automated answering directs you to find out more about American Institute for Cancer Research - follow promt for more info and you will be lead to option to remove your number. Legally they have 30 days to accomplish this - I suggest making a note to yourself when you phoned.

Saame problem as all the other people who reported.

I have been gone for a week and I had 20 calls from charity groups,most from cancer research. And now another one today. I will never give to these CHARITIES AGAIN!!

Answered phone, no one there, silence.

I called the number back.  When it answeres Press 1 and listen for prompt to have your number removed.  This is the American Institue for Cancer Research.  They call to have you ask your neighbors for donations.

Same as reported by others.  Extremely annoying and abusive, calling for 3 weeks in a row now, 2-3 times a day.  I called their office and the "night receptionist" said she filled out a form to have my number removed by the Customer Service Rep, some Indian name.  Now I see you can call back and follow the prompts to be removed.  This is the most aggressive one I seen yet.

Calls frequently. Leaves no message.

Called early in the morning.  Seems like they have been calling a lot.  Please don't encourage them by giving them money

These people call and let the phone ring 2 times.  The same thing happening from 877-762-2203 and 877-530-7485.  Couldn't answer the call only if I was sitting on the phone - what are they, NUTS!!  who does that anyway.

Have been getting about 4 calls daily from these numbers listed above. I answered the phone twice now and they just hang up.  They even call on Sunday mornings. I am on the do not call registry but evidently that does not work!  Very annoying.

annoying calls-never leave a message and call under several numbers