I have been trying to call Scout to cancel and so far I can’t speak to a live human being.
Their web site claims that Customer Service is open 9-5:30 Central. I called at around 4 yesterday and got a recorded message that they are only open until 4:30 Eastern.
This morning at about 9:10 led again, got a voice message, was put on hold for several minutes, and then got disconnected.
Called back twice, got the same voice message to hold, followed several minutes later by another voice message saying the Customer Service center was currently closed, and call back during business hours.
UPDATE: I e-mailed Scouts customer Service account, detailed the above, and demanded that they immediately cancel my subscription. I got a reply within a few minutes confirming the cancellation. So rather than call, you might want to just e-mail.