My phone identified it as a spam or robocaller so blocked it for me.
FTC Data
At least 10 consumers from Colorado reported phone number 970-237-6999 to the Federal Trade Commission. 90% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on April 26, 2021.
Denver
Help others by rating this number - was it spam, a business, or something else?
As did my carrier. I too have RoboKiller app on my phone and it immediately identified it as a Spam call and blocked it for me. I have all of my numbers on the Do Not Call list for Federal and State levels. These calls still try. Total disregard for the consumer's wishes. All about the all mighty buck. UGH!!!