FTC Data
At least 1 consumer from Illinois reported phone number 415-598-1826 to the Federal Trade Commission. 100% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on August 20, 2020.
Bartlett
Help others by rating this number - was it spam, a business, or something else?
Robocall for Auto Warranty. It did ask to press 1 if you wish to opt out of receiving phone calls, but thought I'd not indulge them. I just blocked the call on my 'smart' phone ;)