Legacy API

PhoneNumberInput in com.ezzy.ccp.components is the original phone-number component. It is still fully supported and its public API is unchanged. Internally it now runs on the Country Picker foundation, so it already benefits from the 236-country dataset, ranked search and progressive as-you-type formatting without any change on your part.

Page	What it covers
PhoneNumberInput	Usage, state hoisting, picker styles, and the full CCPConfig / CCPColors / PhoneState reference
Migration guide	Mapping old building blocks onto the new API, and the behaviour changes that came with the new foundation

You do not have to migrate

Move to the newer API when you want things PhoneNumberInput does not expose: multi-selection, region filters, recents and suggestions, phone verification, or the unified outlined field.