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Verify and secure your calls.

Check in real-time if a phone number is registered with the TPS/CTPS. Also get insights on validity, location, type, and provider of the number.

What is TPS and CTPS?

The Telephone Preference Service (TPS) and Corporate Telephone Preference Service (CTPS) are official UK registries that allow individuals and businesses to opt out of unsolicited sales and marketing calls. By listing their numbers, they signal a preference against receiving cold calls. It's a legal mandate for organisations to respect these registrations, ensuring a disturbance-free communication environment.

How does TPSCheck.uk work?


Sign Up

Start by setting up a free account with TPSCheck.uk today.

Input / Upload

Input a single number or batch upload for instant mass checks.


We cross-check numbers against TPS/CTPS and provide detailed info.


Get concise results.
See TPS/CTPS status and more instantly.

Why choose TPSCheck.uk?

Choosing TPSCheck is a smart decision for anyone looking to stay updated and compliant in the UK's telemarketing environment. Our database is refreshed daily, ensuring that users always access the most recent and accurate results. Beyond just TPS status, TPSCheck also offers insights on phone validity, location, type, and provider. But it's not just about data accuracy; it's also about ensuring your organisation remains within the bounds of UK laws. By using TPSRegister, you can confidently navigate the telemarketing landscape, steering clear of potential heavy penalties and keeping your operations smooth and reputable.

TPSCheck.uk API Integration

TPSRegister's robust API ensures seamless integration for businesses of all sizes, providing real-time verification of phone numbers against the TPS/CTPS database, along with details on validity, location, type, and provider. Designed for scale, it can handle both individual and bulk requests efficiently. With a keen focus on data security and backed by a dedicated support team, our API offers a reliable, efficient, and secure solution for all your phone number verification needs.

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The benefits of using TPSCheck

In today's fast-paced digital landscape, ensuring the credibility and compliance of your communication channels is paramount. Utilising TPSCheck doesn't just offer a technical solution, but a strategic advantage. From safeguarding against potential legal repercussions to enhancing your outreach efficiency, the benefits of using TPSCheck are manifold and can substantially impact the trajectory of your business operations. Dive into the multifaceted advantages that our platform brings to the table.

Cost Effective

Pay a straightforward monthly fee with no hidden charges.

Boost Sales

With accurate data, target only potential customers and increase conversion rates.

Comprehensive Data Insights

Gain a deeper understanding of your contacts with detailed data on phone number validity, location, type, and provider.

Quick Checks

Need a fast result for a single number? We've got you covered.


Whether you're a small business or a large enterprise, TPSCheck scales to meet your needs.

Stay Updated

With daily updates, you get the most recent data.

We offer great prices, premium products and quality service for your business


Free Plan

TPS Check
CTPS Check
API Acess
Up to 500 lookups
Free Forever!
24/7 Support


Starter Plan

TPS check
CTPS check
API Acess
Up to 50,000 lookups
£0.00059 per lookup
24/7 Support


Advanced Plan

TPS check
CTPS check
API Acess
Up to 100,000 lookups
£0.00054 per lookup
24/7 Support

Couldn't find the plan you need?