(210) 736-8827

Robocall on a Sunday night regarding air duct cleaning. I pressed one hoping to get a live person and it cut off so I Googled the number. 1 800 notes shows it as Scarborough research for surveys but you didn't match with the robocall advertised. But here's an 800 number you can call to be removed:
1-800-753-6043 in the link to their website. Perhaps you might want to contact the executives:
https://scarboroughlocal.nielsen.com/scarborough/index.html
Scarborough Research
4502 Centerview
San Antonio, TX 78228
(210) 733-0870
http://www.scarborough.com

Call (210) 733-0870 and get the direct phone numbers for any of the following Scarborough senior management staff and call them directly:

Bob Cohen - President
Steve Seraita - Sr. VP
Alisa Joseph - VP
James Collins - Sr. VP
Howard Goldberg - Sr. VP
Gary Meo - Sr. VP