'Initialize the PhoneNumberContext
:param Version version: Version that contains the resource
:param trunk_sid: The trunk_sid
:param sid: The sid
:returns: twilio.rest.trunking.v1.trunk.phone_number.PhoneNumberContext
:rtype: twilio.rest.trunking.v1.trunk.phone_number.PhoneNumberContext'

def __init__(self, version, trunk_sid, sid):

    super(PhoneNumberContext, self).__init__(version)
    self._solution = {'trunk_sid': trunk_sid, 'sid': sid}
    self._uri = '/Trunks/{trunk_sid}/PhoneNumbers/{sid}'.format(**self._solution)
