Same experience as others.  Numerous calls identified as MADD from many different phone numbers including this one.  I asked to be put on their do not call list YEARS ago.  Therefore, there is a strong possibility that these are scammers posing as MADD.  Beware!

OMG! They never stop calling. Call  here every 3 days or so. When I tried calling this number back just a recording and they then just hang up. did call local a local number, forget it, doesn't work. Another recording and then the system hangs up.  I then called the corporate office and I got a REAL person (seemed like she was at a switch board),  which let me leave a message to an extension. The number I called for corporate:  877-275-6233. The recording said it could take 6-8 weeks to delete number. I sure hope not. I realize this is a charity organization, but I don't give over the phone, only by mail. Since they can't stop bothering me, I will stop donating and give more to my other charities. If I have to I will mail a letter to the corporate office since it seems there are real people there.

Stalkers !  Report immediately to FTC 888-382-1222

Probably not MADD but numerous calls from the following numbers: 469-440-9967, 469-701-0094 and 972-370-3283.  All are Texas numbers.  I refuse to give anything to MADD.

It's some corrupt fundraiser / tele-scammer failing to identify themselves as calling on behalf of MADD. Sadly, (MADD) Mothers Against Drunk Driving is a Texas charity 511 E John Carpenter Frwy Ste 700 IRVING TX 75062 Phone (877)275-6233 that doesn't show as registered with the state of Texas see https://direct.sos.state.tx.us/publicsafety/PSSearch.asp
State Of Washington shows info here https://www.sos.wa.gov/charities/search_detail.aspx?charity_id=3009 that shows tele-scammers InfoCision, Inc.
The Heritage Company, Inc.
DialAmerica Marketing, Inc.
Strategic Fundraising, Inc.
The state of Florida shows info here https://csapp.800helpfla.com/cspublicapp/giftgiversquery/giftgiversquery.aspx that shows tele-scammers Dialamerica Marketing, Inc. -- Mahwah, Nj
Eleventy Marketing Group, Llc -- Akron, Oh
Heritage Company -- Sherwood, Ar
Infocision, Inc. -- Akron, Oh
Merkle Group, Inc. -- Columbia, Md
You have to initiate Do Not Call requests under the FTC's TSR to fundraisers and charities to stop the calling. see https://www.ftc.gov/tips-advice/business-cent ... les-rule#nature   & https://www.ftc.gov/tips-advice/business-cent ... sr#callsandorgs