I gave PN my PAC code at 5pm on Sunday and the change completed Tuesday afternoon at 3.15pm, after an email at 12.15 saying my number was on it's way back to me, easy and painless. I didn't even notice any down time - so thanks PN.
The only comment I have is at 06.30 Wednesday morning I still haven't received an email or text to let me know the change has completed, so I'm pleased I didn't wait around for it.
