How do I block daily unsolicited ad messages from 25827?

[Douglasia]

Tried turning number into contact and adding to reject list; however, messages continue.

I have KitKat.

Thank you.

[SuzyQ · Accepted solution]

http://www.clubtexting.com/anti-spam.html

If you don't feel like clicking the link, here's the gist:

The ClubTexting.com group text messaging system allows only verified opt-in subscriptions. It ensures that all subscribers can opt-out quickly, easily, and permanently from unwanted SMS communications. This is done either from our website or by sending a text message from your phone to the short code 25827 with the word 'STOP, REMOVE, OPT OUT or CANCEL'.

[Douglasia]

Thank you SuzyQ. No further spam.