For queries on prodcuts and services or for technical support please dial
0800 664 100 (national)
+43 50 664 8 664 100 (international)
Our IR team will answer all your questions concerning our company and its share.
A1 Telekom Austria Group
Investor Relations
Lassallestraße 9
A-1020 Vienna
Directions to headquarters
Telephone national: 050664 47500
Telephone international: +43 50664 47500
Fax: +43 506649 49005
investor.relations@a1.group