Send and receive texts in Australia and beyond with the easy-to-use SMS API.

Build reliable messaging into your application—fast. See SMS Pricing for Australia
Get setup in minutes with SMS-enabled Australian numbers for two-way texting.
“Using the Telnyx portal or API, you search for and activate numbers instantly. From there, it’s easy to start sending and receiving texts in minutes.”
Mark Morse
Customer Success Manager
  • Better engagement
    Leverage SMS using local mobile numbers to better engage your Australian users.
  • Integrate with ease
    Reach the Australian market faster than ever with top-notch documentation and 24/7 support.
  • Australian regulations? Sorted.
    We’re a licensed carrier in Australia, so you never have to worry about navigating red tape.

Improve SMS delivery in Australia with smart features

Number Pool

Spread message delivery across a group of phone numbers.


Match numbers to your customer’s location for trust and familiarity.

Sticky Sender

Send every message to a customer from the same number.

Messaging Profiles

Manage and segment customer profiles for targeted communications.


Real-time CSR validation for faster, easier number porting.

Delivery Reports

View detailed records in real-time to gain new insights.


Enable signature generation to verify Telnyx webhook requests.


Submit numbers in bulk with real-time CSR validation for faster, easier number porting.

Integrate your application with Telnyx in minutes

Get started fast with comprehensive documentation and support.

  • Quickstart guides
  • Easy-to-follow tutorials
  • Python, Java, Ruby, PHP, .NET and Node SDKs
  • API reference docs

Explore the Docs

Use Cases

Discover how Australian businesses are using Telnyx

  • Appointment Reminders

    Allow customers confirm or reschedule appointments with two-way messaging.

  • Marketing Campaigns

    Send customers targeted messages where they’re most likely to read them.

  • Two-Factor Authentication

    Use SMS to verify customers’ account credentials and keep your data safe.

  • Customer Support

    Engage in text conversations for fast resolutions and happy customers.

Telnyx messages send the first time, every time

  • High Deliverability
    Telnyx is an enterprise-grade carrier with our own private backbone.
  • Global Reach
    Extend your global footprint, reach any SMS-enabled number in the world.
  • Unparalleled 24/7 Support
    Our team of in-house engineers is available around the clock.
  • Fair and Transparent Pricing
    Pay-as-you-go pricing with no hidden costs.

Ready to get started?

Try it Free

Questions on setup? Talk to our experts

Frequently Asked Questions

Is Telnyx a licensed carrier in Australia?
Yes! We’re a fully licensed carrier in Australia, which means we can offer services other cloud comms providers can’t, like emergency calling, number portability, and faxing support.

What coding languages do you support?
We have SDKs in Ruby, Java, Node, PHP, Python and .NET, with more coming soon. Check out our Developer Center for code snippets and step-by-step tutorials.

Does Telnyx have Australian phone numbers?
Yes - as a licensed carrier, we have direct access to a deep inventory of +61 numbers. You can search, buy and provision local, mobile, and toll-free (1300 and 1800) numbers through our portal or API.

How do I get started with the Telnyx SMS API?
Simply sign up for a Portal account, then follow the remaining steps in our quickstart guide e to buy an SMS-enabled number, create a messaging profile and assign your number to it.

Where are your support teams located?
We have 24/7 on-call engineers in the US, Ireland, Poland, Brazil, and Australia. You can also join our dedicated developer slack channel for answers to all your technical questions.

Can I port my Australian phone numbers to Telnyx?
Yes, you can! In fact, with Telnyx FastPort®, you can automate the whole process, scheduling cutover times on-demand without having to deal with your old provider.

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