Caller named "Nick Brown" continues to call my 94 year old mother with an offer to claim a large cash winnings. Called the number but no answer.

Do not answer unknown calls and do not call them back. Consider getting a call blocking device (or app for your cell phone)-they're available online and start around $50 or so. http://800notes.com/nb/search?q=call+blockers

Nick Brown called from this phone number 202-836-9758  call from Washington D.D. saying I won a sweepstake entry for $600,500 They have a website on google stating  who were the  winners are .... wwwsweepstakesholi.com.....IS THIS  A " SCAM "

WARNING!!! A Mr Nick Brown .... called me and said a won a large sweepstake...this is a scam. ! Do not take any calls from this man  are give out any information ! Calls coming from.... Washington D.C from this phone number.... 202-846-9758......"WARNING"

The scammers are out for the summer once again.  Be careful.  They represented to me in their message that I am a second place winner of Holiday Sweepstakes run by them.   I am not familiar with this group and certainly did not enter any sweepstakes with that name.  They called me back and Told them I did not enter any such sweepstakes and I am not interested and not call me again.  Incidentally I have an unpublished number so I would like to know how they got it!!