Bigpond does not offer international calling services as part of its internet or email packages. Bigpond focuses primarily on providing internet, broadband, and email services within Australia. However, customers who use Bigpond's broadband services can access various Voice over Internet Protocol (VoIP) applications to make international calls, provided they have a compatible VoIP service set up. Additionally, there may be other Telstra services that can facilitate international calling, as Bigpond is part of the Telstra Corporation Limited umbrella. For specific details about international calling options or rates through any Telstra services, it is best to visit the official website, where you can find up-to-date information regarding available features and options.