Why isn't MySudo working in my country? Meg - Team Sudo April 10, 2018 22:44 Updated Follow MySudo is currently only available in the US and Canada. As we expand our calling and messaging plans, we hope to add support for additional countries in the near future. Related articles How does the SudoFree trial work? What countries can I message? Which countries are supported for Sudo phone numbers? Comments 0 comments Article is closed for comments.