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Delete or change a group of contacts on iCloud.com
You can delete a group or remove a contact from a group at any time. You cannot delete the All Contacts group.
Delete a group
When you delete a group, the contacts it contains remain in the All Contacts group.
In Contacts on iCloud.com, select the group you want to delete, then press the Delete key.
Delete a contact from a group
Deleting a contact from a group removes it from that group only. It remains in the All Contacts group.
In Contacts on iCloud.com, select the group that contains the contact you want to delete, select the contact, then press the Delete key.
If you accidentally delete any groups or contacts, you can use iCloud.com to restore them. For instructions, see Restore contacts, calendars, bookmarks and more using iCloud.com.
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