800-903-3829

Called.  Left no message.

Unknown on the caller ID.  Multiple calls while I am at work.  Never leave a message.

Called twice this morning. Never leaves a message.  I don't answer calls that I don't recognize the number.

BEWARE, IT'S A TELEMARKETER!!! They never leave a message, but if you call the number back, an automated message states they are looking to gain support for The Special Olympics... I blocked the number immediately....

Called 1/21/13, no one answers and sounded like a hang up.

Left no message.  On the do not call list.

Called again but leaves no message.

Called but did not leave a message.  On the do not call list.

Called left no message.  Have called 4 times in the last month.

They keep calling and never leave a message.  On the do not call list.

Left no message.  On the do not call list.

Caller ID shows 800 903-3829, no name.  Answered phone, said "hello" twice, caller (probably a recording) said, "That is not a valid response." and disconnected.  This is similar to several other (800) service calls received recently - generally there is nobody on the other end.  It's unusual for an incoming call to show (800) service, as 800 numbers usually RECEIVE rather than MAKE calls.  Best response is NOT TO ANSWER OR CALL BACK, as it gives the caller verification that your number is valid and you'll probably get more of same.  It's possible that someone is trying to monitor phones by calling and activating a recording device on the called phone, similar to "bugs" placed on online computers that monitor/record activities on the target computer - best practice for your personal security and privacy is to let the phone ring until it disconnects, then pick up/hang up each of your phones several times to deactivate any residual monitor program placed on your line.  Research has traced this particular number back several years to a "Special Olympics" promotion, but that is not current info.  As a minimum these calls are annoying, at worst they may be efforts to "bug" your home or office via your phone(s) without physically installing a listening device.  NOTE: Being on state/federal DNC lists will NOT stop this intrusive activity, even if you manage to trace the actual caller!

They call and do not leave a message. It's from Special Olympics. I did obtain a customer service number, which I called and told them to remove my number from their list.

To have your number removed from their list, call 1-866-544-4880