CTPS Checker

Make sure you only call the numbers you are allowded to

Corporate TPS helps to block nuisance calls to businesses

What is CTPS?

The Corporate Telephone Preference Service (CTPS) is an opt out register for corporate subscribers who express their wish not to receive unsolicited sales and marketing calls to their numbers. It is a legal requirement that companies do not make calls to numbers registered on the CTPS unless they have the express opt-in permission to do so. The CTPS differs from the TPS for residential consumers in that you need to renew the registration with the site every year.

Who qualifies as a corporate subscriber?

Corporate subscribers, eligible to register on CTPS, include limited companies, limited liability partnerships, schools, government departments and agencies, hospitals and other public bodies.

Corporate Telephone Preference Service from Data Soap

Data Soap screens against the CTPS register of approximately 2.3 million businesses in one clean. We aim to return your cleaned data in one working day to give you a hand in your battle for reducing the amount of complaints.

CTPS Check Outlook Addin

Quickly and easily perform a CTPS check on any phone number within your emails straight from your Outlook client or from your online Office 365 mailbox.

Find out more and download our CTPS email plugin

Try our CTPS service

Try our free demo and see how our CTPS screening process works.

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Other cleansing, validation services we offer

UK & International

Our HLR (Mobile Validation) check allows you to check if a mobile number is live, connected, switched on and what network it is assigned to.

Save your time and money by removing fake, incorrect or dead numbers from your marketing lists.

Landline Validation
UK only

Our landline number validation tool will identify which of your landline numbers are valid and contactable.

Ensuring your landline numbers are valid will help your agents have more conversations and therefore improve conversions.

Email Validation
All email addresses

Use our Email verification tool to remove emails that are incorrectly formatted or undeliverable. Identify ‘free’ emails such as Yahoo! and Gmail.

Email validation will also highlight ‘disposable’ addresses that will become inactive after a short period of time.