You can't purchase a new Ning Plan (Mini, Plus, or Pro) until July 20th, but until then Ning will answer questions about the three main options. Call at:

(888) NING 898 (9-5 PST) (International: 1 (650) NING-ASK) or email at planquestions@ning.com.

NING STATEMENT ABOUT CALLS: THE PHONE NUMBER IS NOT FOR SUPPORT.
We can’t answer support questions via these two channels, but we can offer our honest advice about which plan we think will fit your community the best. If we aren’t able to answer your call, leave us a message!

You can view the upcoming plans on Ning.