Landline Number Validation

Check the connectivity of your data

Improve connectivity, improve results. Improved results, increased profits.

Did you know you can check the connectivity of your landline data before calling it?

If your business uses landline or mobile numbers to generate business, then think how much more successful you could be if all those numbers were connecting?

Landline disconnects are not as high as mobiles, but anyone operating a landline database over a period of time will tell you that their dialler suffers from dead numbers, which in turn prolongs the operators waiting time and reduces results.

Landline Validation

Our Landline Validation service allows you to verify the status of the landlines in your database. The process is automatic, fast and the subscriber will not be disturbed.

This "sniff test" can identify the status of a line without actually dialling the number. We guarantee that there will be no silent or abandoned calls. The system is completely compliant with OFCOM regulations and fully adheres to direct marketing guidelines as laid down by the DMA. This means less time wasted on dialling dead or unavailable numbers and more time spent promoting your products and services.

Turnaround Times

Turnaround times vary based on the size of your file and system congestion at the time your file is submitted. Unlike TPS screening, which is all but instantaneous, Live Landline checking can take up to 24 hours, sometimes longer depending on the file size.

For example, the average turnaround time is currently around 1-3 hours for a file of 10,000 numbers. Talk to one of our team for more information.

Landline Telephone Number Validation Results

Code: Description
LIVE The number is active
DEAD The number is inactive
INVALID The number is incorrectly structured or is not a valid number issued by OFCOM
INCONCLUSIVE The number probably needs to be manually tested. It may be on an analogue exchange which is failing to properly respond.
Maximise your data
  • UK landline and mobile telephone numbers
  • Numbers checked live, not against a historic database
  • Extremely accurate
  • Increase your sales results
Why TPS Services
  • Member of the Direct Marketing Association (DMA) so you know we can be trusted with your data
  • We don’t sell data, we just help you manage yours. So there’s no conflict of interest.
  • High level of customer service, second to none
  • Experts in the data industry
  • Value for money

FREE Validation Trial

For your FREE 1,000 Number Validation trial use the contact form or call us on 0343 005 9576

Please note

Number validation does not work/apply to non-geographic numbers such as 0800, 0843, 0845, 09 and 03 numbers. Need more information? Why not call one of our team 0343 005 9576.

Why should you clean your telephone data?

If your business relies on telephone based sales then you’ll know the value of connectivity.

We can help you validate the connectivity of your landline and mobile telephone numbers using our online and offline verification tools and increase the productivity of your outbound teams.

Don't settle for text messages disappearing into nowhere, automated voice messages not reaching their destination or operators waiting for lengthy periods on diallers for a connecting call.

When you validate your landline numbers you'll:

  • increase connectivity
  • increase productivity
  • increase staff motivation with better results
  • increase the accuracy of your Management Information; and
  • ultimately increase your results