The TPS Check integration allows developers to validate phone numbers against the UK's Telephone Preference Service and Corporate Telephone Preference Service in real-time. Enhance your compliance processes and data insights with the power of AI Agents and automation.



TPS Check provides instant validation against the UK's TPS and CTPS registers, ensuring compliance and data accuracy. With Relevance AI, you can leverage this data to create intelligent workflows that adapt and respond automatically.
Instant Compliance Mastery
The agent gains real-time validation capabilities for TFN and ABN verification, ensuring perfect regulatory alignment.
Verification Velocity
Enables the agent to process thousands of simultaneous validations while maintaining 99.9% accuracy.
Intelligent Error Prevention
The agent proactively identifies and prevents compliance issues before they occur through pattern recognition.
Relevance AI seamlessly integrates TPS Check into your workflows, enabling real-time phone number validation and compliance checks.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- A Relevance AI account
- An Airtable account with access to the base and table you'd like to use
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
The TPS Check integration allows developers to validate phone numbers against the UK's Telephone Preference Service (TPS) and Corporate Telephone Preference Service (CTPS) registers in real-time, ensuring compliance with regulations. This integration automates compliance checking and provides insights about phone numbers, including validity, location, type, and provider information.
Utilizing secure OAuth-based authentication, the integration ensures that only authorized applications can access the TPS Check API. Relevance AI manages API operations seamlessly, allowing you to check phone numbers and retrieve additional information without worrying about errors or formatting issues.
Built-in validation ensures that phone numbers are checked in the correct E.164 format, while automated compliance checks help maintain adherence to regulations. The integration supports RESTful API calls, making it easy to incorporate into your existing workflows.
No training on your data
Your data remains private and is never utilized for model training purposes.
Security first
We never store anything we don’t need to. The inputs or outputs of your tools are never stored.

To get the most out of the TPS Check + Relevance AI integration without writing code:
- Start with valid phone numbers: Ensure phone numbers are formatted in E.164 format (+441234567890) for accurate validation.
- Utilize caching: Cache TPS Check results where appropriate to reduce API calls and improve performance.
- Implement error handling: Prepare for common errors such as authentication issues and invalid formats to enhance user experience.
- Test with sample data: Validate the integration using test phone numbers before deploying to production to avoid large-scale errors.
- Monitor API usage: Keep an eye on your request limits and response times to ensure compliance with TPS Check's rate limits.