20 Digit Mailing Code?

[tylerrr]

I want to stop receiving mutual fund reports in the physical mail.

How the heck do you find this mysterious 20 digit mailing code they are asking for? I cannot find it anywhere?? I've looked at two pieces of my incoming mail and don't see it anywhere....

https://fundreports.com

thanks

[FIRE 2018]

Perhaps call the customer service # of your mutual funds.