Lunar Systems

We build voice infrastructure for carriers.

Five parts, one company. We build the software and run the servers ourselves, and each part has its own page that explains how it works.

One company, one order of priorities.

Lunar Systems is the parent company of Astra, Heimdall and Lunar Carrier Services, and builds and runs the network beneath them. Everything is decided in the same order: security first, then getting the money right, then features.

Built for
US voice first. STIR/SHAKEN, the Robocall Mitigation Database, E911 and CPNI shape the design from the start.
Brands
Astra and Heimdall keep their own names and marks. Lunar Systems is the company behind both.
Early access
Astra, Lunar Carrier Services and Lunar Wholesale Voice are open for early access. Request it at hello@lunarsystems.io.

Talk to us.

Tell us about your traffic, the platform you want to run or the data you need, and we will reply.

Email ushello@lunarsystems.io