I have an iphone 4 which is ace.

I also have a list of 30 numbers for parents of my Cub Scouts. Why can I not create a separate contact group for them?? I really should have the numbers in my phone but I don't want to clutter up my existing contacts and risk texting parents random/offensive things at silly o'clock in the morning.

Apparently there's a solution but i'm fucked if i can get it to work.