Is it possible to purchase XenVoice numbers for European, Asian or African businesses? XenVoice October 15, 2018 12:36 Updated No, XenVoice services are available only in the USA and Canada. Buying numbers outside these regions are not possible. Related articles Does an organization need any special equipment to make the XenVoice system work? Can I port my existing numbers to XenVoice?How many days it will take? What is notification? Is it possible for our company to “own” the numbers, in case if we decide to cancel the XenVoice subscription? Is it possible to have integration with Slack, Skype or WhatsApp during the trial phase?