DA Services

With the efficiency you need to succeed

As a voice information provider, you know that optimum address data and process quality is a crucial factor for the success of your products and represents a competitive advantage. Directories DA Services helps you by providing access to the complete Directories address database.

Requirements for use 

You run an information service (call centre) yourself or on behalf of another company and you use abbreviated dialling (‘18xy’).

What you can expect

You’ll get access to our up-to-date, complete and carefully prepared directory data. Find the addresses and telephone numbers listed by every telecommunications service provider in Switzerland, plus the Principality of Liechtenstein. We are also happy to offer you international data on foreign information services. Our effective data quality supports your professional customer service business, helping you to avoid sales losses due to inaccurate address data.

Benefits to you

You’ll get access to the complete address database. The reliable system guarantees a response time of significantly less than two seconds. In the event of problems or queries, a qualified help desk (freephone number) is available round the clock, seven days a week.

Private consultation

We help you optimally integrate electronic address data into your business in a cost-effective, efficient and profitable way. Our team would love to hear from you. Simply contact us via email or by phone and we’ll be happy to advise you.