Directories DA Services

Professional electronic address data delivery

The efficient route to success

Voice information service providers regard premium address data and process quality as an additional success factor for their products – and one that gives them a competitive edge. Directories DA Services will support you in your work by providing access to the entire Directories address database.

Conditions you must meet to use this service

You must operate an information service (call centre) either yourself or on behalf of a company, and you must have a short number in "18xy" format.

What we can do for you

We give you access to our complete, carefully compiled directory data, which is updated daily. You will find that this data contains addresses and telephone numbers from all telecommunications service providers in Switzerland and Liechtenstein. We would also be happy to offer you international data for international information services. By providing this basis − comprising data of long-lasting quality − we make it easier for you to offer professional support to your customers, while helping you to avoid losing turnover on account of inaccurate address data.

» more

Added value for you

Directories DA Service gives you access to the entire address database. Our system offers high availability with guaranteed response times of well under two seconds. If you encounter problems or have questions, a professional help desk (with a toll-free number) is at your disposal 24 hours a day, 7 days a week.

Personal advice

Learn about the best ways to integrate electronic address data delivery into your company with economic, efficient and profitable results. Our team at Directories DA Services looks forward to hearing from you by email or telephone and would be happy to advise.


Product Information

» Factsheet DA Services (PDF)

Your contact

Martin Steiner
Head of Not and Directory Services

Telefon:  0800 88 99 77


Swisscom Directories AG       |       Förrlibuckstrasse 62       |       CH-8005 Zürich       |       0800 88 99 77       |