The Contacts framework provides Swift and Objective-C API to access and create a new contact. This framework is optimized for thread-safe, read-only usage. The contact class (CNContact) has a mutable subclass CNMutableContact for use to modify contact properties like phone numbers, email addresses, an array of CNLabeledValue objects. CNLabeledValue contain label and value. Labels describe each value to the user, It allowing differentiation such as home and work for properties and you can create your own custom label using Contact Framework. Create contact using CNMutableContact import Contacts // Contact name prefix contact.namePrefix = "Mr." // Contact first name contact.givenName