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Telnyx is a communications and AI platform built on infrastructure it owns: a private global IP network with direct carrier interconnects, and GPU infrastructure for AI inference. That ownership is what lets one API (and one bill) cover programmable voice, messaging, phone numbers, wireless, AI, networking, and storage.

Company facts

Founded2009
FounderDavid Casem (Co-Founder)
Headquarters600 Congress Avenue, Austin, TX 78701, US
Legal entityTelnyx LLC
Websitetelnyx.com

Contact

Trust and compliance

For developers

These docs cover every product with quickstarts, guides, API reference, and SDKs — all machine-readable for AI agents via llms.txt.