If you find that your Office365 / Outlook contacts are not showing on your iOS device, you can manually add them:
1. Go to Settings > Scroll down and tap Accounts & Passwords.
2. Tap Add Account > Choose Exchange..
3. Enter your NSCC credentials (W#@campus.nscc.ca) then tap Next > Enter your NSCC password, then tap Sign in.
4. Tap Yes to allow iPhone permission to access your Outlook data.
5. Turn on Contacts sync > Tap Save to confirm.
Original Microsoft Article - Setup Outlook for iOS