Any way to move contacts between groups on iPhone? Is there any way to move a contact in Contacts on my iPhone into a group? I can create a new contact in any group, but I don't see a way to move an existing contact between groups.

Seems like an oversight that I would have to go back to my Mac, or delete a contact and manually recreate their card in a different group, in order to do this.
Go to "groups" in "Contacts" and uncheck all the groups except the one the contact you want to move is in.
Search for the contact you want to move and "Share" the contact  to your own email address or phone # via text. 
Click "edit" on the contact you just sent and delete it.
Go back to Groups and uncheck the group the contact was sent from.
Leave only the Group you want the contact in checked.
Go to your email/text and import the new contact.  It will automatically be added to the only active group which you selected.
Go back to Contact Groups and select all the groups you want showing on your phone.


Voila!