Model and form field for normalised phone numbers (Python 3 version)

 A Django library which interfaces with python-phonenumbers to validate,
 pretty print and convert phone numbers. python-phonenumbers is a port of
 Google's libphonenumber library, which powers Android's phone number
 handling.
 .
 Included are:
 .
  * PhoneNumber, a pythonic wrapper around python-phonenumbers' PhoneNumber
    class
  * PhoneNumberField, a model field
  * PhoneNumberField, a form field
  * PhoneNumberField, a serializer field
  * PhoneNumberPrefixWidget, a form widget for selecting a region code and
    entering a national number. Requires the Babel package be installed.
  * PhoneNumberInternationalFallbackWidget, a form widget that uses national
    numbers unless an international number is entered. A
    PHONENUMBER_DEFAULT_REGION setting needs to be added to your Django
    settings in order to know which national number format to recognize.