Called my cell (on DNCR list), and I answered.   No one was there - dead silence, so I hung up.   Robo-call  !!!

Charities, along with some Survey's and Political calls, are exempt from the DNC, however, they can still get into trouble for not placing you on a internal DNC when asked, you can also check your states laws in regards.  Some states have different laws in regards to the calls,  which can differ from the federal but as far as I know, Oregon is the only one that does not allow Charity calls.

http://www.ncdoj.gov/News-and-Alerts/Alerts/Don-t-fall-for-fake-surveys.aspx
http://www.komando.com/columns/264108/3-thing ... call-registry-2

http://www.tcpalaw.com/
http://www.kleinmoynihan.com/publication/new- ... ctober-16-2013/
http://www.consumer.ftc.gov/articles/0108-national-do-not-call-registry

https://www.donotcall.gov/
http://www.ftc.gov/opa/2008/04/dncfyi.shtm
http://business.ftc.gov/documents/bus27-complying-telemarketing-sales-rule
http://business.ftc.gov/documents/bus27-compl ... -rule#DNCrights

Do consider maybe getting a call blocking device or phone.. You can google them and many are around $40.00 or less. If its a cell phone, some already have call blocking, if not, there are free apps on the web that will work for some. You can google this. If you have a smart phone, there is a free app called call control. Iphones appear to have apps also. Another one is called Mr. Number.

Report your callers here if they continue to call and harass:

https://www.ftccomplaintassistant.gov/#&panel1-1
https://consumercomplaints.fcc.gov/hc/en-us

By State DNC lists:
http://800notes.com/res/DoNotCall.aspx

The color asked me by name and I said yes this is me and she said oh she's not there I'll try again later and then hung up

Calls and leaves no message

I don't care if it covers non-profit organizations or not... I've had a minimum of FIFTEEN calls at all hours of the day and night in less than 24 hours.  HARASSMENT.