iCloud: View all your contacts in iCloud
You can view your contacts in the All Contacts group using Contacts on iCloud.com. You can also view contacts in any group you’ve added them to.
Contacts are sorted according to the sort preferences you set in iCloud Contacts preferences.
View a contact: Select it in the All Contacts group.
View a contact in a specific group: Click the group in the sidebar on the left, then select the contact.