Our phone service will be limited for the Victorian public holiday on Friday 25 September 2026.
Data Hive
The TIO Data Hive brings together complaint data, insights and reports in one place. It helps you explore trends, understand issues in the telecommunications industry, and see how we are improving outcomes for consumers and small businesses through our work.
Welcome to the TIO Data Hive
The Data Hive is our central place for sharing complaint data and insights about phone and internet services in Australia. It brings together our published reports, complaint data and analysis to make this information easier to access and understand.
Through the Data Hive, you can explore how complaints are changing over time, what issues people are experiencing, and how we resolve them. It is designed to support transparency, build understanding and help drive improvements across the telecommunications industry.
Our approach
Our data comes directly from the complaints we handle. We use it to identify patterns, highlight issues affecting multiple consumers and work with providers to address them.
Sharing this information is an important part of our role. It helps improve industry practices, raise awareness of common issues and support a fair and effective complaints system for all Australians.
Quarter 3 2025–26 Complaints Data and Insights
These dashboards display the TIO's Quarter 3 (2025–26) complaints data. During the quarter, complaint volumes remained stable at 14,002, while more people sought compensation for financial loss and support for financial hardship. Mobile complaints also continued to rise, highlighting the impact that service disruptions can have on consumers.
Q3 2025–26 key data summary
Q3 2025–26 complaints data
Q3 2025–26 demographics data
Q3 2025–26 complaints by location data
Q3 2025–26 unresolved cases data
Q3 2025–26 escalated cases data
Q3 2025–26 complaint outcomes
Glossary and help
- Learn more about Data and complaints terminology
Data and complaints terminology
This section explains the finer points of our data and defines the terms we use in our reports.
- Learn more about Complaint issues and keywords
Complaint issues and keywords
Issues in complaints are recorded based on six broad categories that follow the lifecycle of a consumer’s relationship with their phone or internet provider. A single complaint can have more than one issue.