About SpacePhone

You can contact spacephone at +319799HELP or support@spacephone.org.


SpacePhone utilises national testing prefixes if available in the country, otherwise we'll resort to a prefix that is not globally routable. This means your phone numbers are not reachable over public PSTN networks, but also that the prefix will not collide with existing services.

Laws and regulations

Reference documents for per-country laws and regulations:


There are not many restrictions as to how you implement SpacePhone in your hacker space, hence should in most points below.

Your hacker space: