How To Remove Facebook Contacts
Settings > Facebook > Contacts
Perhaps you have actually established your Facebook account in iOS, while unknowning that a contact sync would occupy your address book with great deals of entries that might be undesirable. Thankfully, this choice is entirely reversible.
Go to your "Settings" app and pick the "Facebook" entry, then disable the toggle identified "Contacts". This will get rid of all Facebook contacts from your in your area saved address book. The contacts/friends themselves will stay active on Facebook, so do not fret.
If you open the "Contacts app" on your iPhone, you need to see that all of the entries previously noted in the "All Facebook" group are completely gone now.
Ways to hide Facebook contacts on iPhone
Contacts > Groups
If you wish to keep the additional contacts that are synced from your Facebook account to your iPhone's address book ("Contacts" app), but hide them from the primary contact list, you can do so by changing your view settings.
Open up the "Contacts" app and tap "Groups" at the leading left of the screen. Then scroll down to "All Facebook" at the extremely bottom and uncheck the product on the list. You can inspect other group to make it visible, such as your iCloud contacts or other groups you may have allowed on your iPhone. Tap "Done" when prepared.
The "Contacts" app will now conceal the Facebook contacts in the primary list view. Your other contacts must still be visible.
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