Several calls from this number for the last week or so. Have no idea who or what it is. You can bet, though, that these people want MONEY for SOMEthing.

The press one to be removed is a joke. They called me one day with 855-256-3943. I pressed one to be removed. A week or so later I got a call from the same company (IOC) with this number 855-256-3937. I venture to guess if I press one I will get another call from the same company with yet a different number. This has happened many times with other telemarketers.

I am receiving a call everyday for the past 2 weeks, dead air !!!!

TOLL FREE CALL 4/5/13 2:58 PM. SCAMMER.

855 256 3937 continuously calls.  STOP THEM.

Usual "Unavailable" on caller ID and no message.  As someone else stated, "I'm unavailable to take a call from 'unavailable.'"  If this is an US Olympic Committee paid fund raising call, I've received 24 calls from them (using 4 different numbers) since the 6th of March.  What a waste of money!

Go to the DNC site and read about how it works. It's not a call blocker for anyone.

This number, claiming they are The United States Olympic Committee, calls DAILY every morning and wakes me up before 8:30 am.  When I attempt to call them back, nobody answers, but they state if you want your nuumber removed from their list, press a 1.  I did this two days in a row, still this am was aroused out of bed by an early morning call, nobody there.  Is there no way to report this kind of abuse?

Calls daily and hangs up. No message.

Call back...it said U.S. Olympic Committee Seasonal Fund Raiser.

<b>855-256-3937</b> calls come to the house at all hours of the day and when we answer, there is never anything but "dead silence".   WTF?   How can we get these folks to STOP calling?   The "Do Not Call" list signup seems to be worthless as they still keep calling even after we've signed up with "Do Not Call" on several occasions.  Argghhhhhhhhh!!!!!

This number appears everyday on my call log.

Called at 8am on the dot! Ran to the phone, and of course no one there! So tired of this crap!

855-256-3937 has called me daily for the past 7 business days at approximately 1240pm each day leaving a "dead air" message also.  This has got to be a scam and yes I have my phone on the do not call list.

call continuously, no message, hangup after 3 rings.

855-256-3937 called me on Wednesday March 28, 2012 at 5:13pm, leaving a "dead air" voice message of silence lasting one minute and 31 seconds. I called back and got a recording, female voice said they are "The United States Olympic Committee" asking for donations. Don't know if this is legit or fraud spam scum suck.

Do you know that these telemarketer callers can destory my mother's health in early morning hours? Well I got news for you,my mom woke up ,fell off the bed and broke her bone one time. I did put up this "Do not call list" service all the time ,but it didn't work.These telemarketers never stop,it call mornings,noons and nights, like 5 to 6 calls a day.My mother died of pneumonia.

Caller ID unavailable. I did not answer the call.

Calls came in 3/20/12 4:59PM & 3/24/12 9:49AM.  When I answer, no response, dead air.  I am also receiving calls twice daily from other 855 exchanges.  Very annoying.  There has to be something we can do about these robot dialers.

unknown