Phone Activity-PreID™

Phone Activity-PreID™

Get more efficient by identifying active phones and removing inactive phones.

Start being more productive in the field with STS Phone Activity-PreID™. Using live telephone company data, the STS Phone Activity-PreID™ service identifies telephones in any list or data file that have been used recently by the actual subscriber. Phones are coded showing how recently each phone number has shown activity.

You can choose to maximize outbound calling efficiency by only calling survey respondents or prospects that are most likely to be productive. STS Phone Activity-PreID™ is fast and inexpensive. Files can be uploaded and coded via the STS website, using our Wireless-PreID™ service, or you can place an order directly with an STS Account Representative.

Contact STS today at or (800)944-4-STS for more information about how STS Phone Activity-PreID™ can help you be more efficient and save money on your next data collection project.

Phone Activity
  • Identify active and inactive phones in
    any phone list or database
  • Maximize outbound calling efficiency in
    the field. Save on data collection costs.
  • Fast Turnaround
  • Available on the STS Wireless-PreID™
    service. Click here to establish an
    account and begin today!

Increase dialing efficiency using STS Phone Activity-PreID™ and STS Wireless Disconnect-PreID™. Load and process your file now!

Join and create an account for FREE!


Questions? Contact Us

Send us an email or call us at (800)944-4STS


We would enjoy hearing from you, and will be happy to answer any questions about our services that you may have. We always strive to make each and every client satisfied. I look forward to earning your business.


-Steve Clark, Co-Founder and Partner

Working Hours

  • Monday - Friday - 8:30am to 5:30pm
  • Saturday - Closed
  • Sunday - Closed