There is nothing anyone can do to stop this
FTC Data
At least 1 consumer from Missouri reported phone number 816-355-5600 to the Federal Trade Commission. 0% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on June 26, 2019.
Kansas City
Help others by rating this number - was it spam, a business, or something else?
there is. the network providers could put a stop to it but they do not. all because it costs money and they have shareholders in mind not their customers. we need to make it cost $$ in penalties for them to not do it.