Deleted iCloud contacts don't delete on phone
New to both iCloud and smartphone. Got all my contacts loaded on the cloud, which copied them to the iPhoneSE. Realized there were tons that don't need to be on the phone, so did some organizing and, ultimately, created a .csv for the archived entries. Deleted the entries from iCloud contacts but that didn't delete them from my iPhone.
It warns on the Apple site that deleting on iCloud will delete on any iCloud-enabled device. When I add a contact to iCloud, it replicates to the phone very quickly as expected.
Why didn't the delete of the archive contacts in iCloud also delete them from the iPhone?
iPhone SE, iOS 10.3.3, iCloud