Runescape PBP # not working?

[Thrasher Alpha]

Ive called the number (1-900-226-2324) on 3 different phones, and it sais the number is disabled. Whats wrong?

 

[Skele]

If the number is correct then your phone provider might have disabled premium numbers (1-900).

 

[ownage overdose]

Your phone provider doesn't allow you to call those numbers.
You will have to call them to unlock the service.