Quick Answer: There are multiple ways to delete multiple iPhone contacts in a single sitting. You can easily do it via Contacts or iCloud. You also can just delete all of your contacts by removing the sync to your account.
Is your iPhone contact list full of people you don’t know, don’t remember, or don’t talk to anymore? Are you ready to clean out the clutter? Are you in a deleting sort of mood?
If so, you probably don’t want to go through the tedious process of…