Organization and contact

ICSS is in the privileged position to serve top carriers and service providers through a worldwide sales network. A three-stage organization with a central office in Bonn, four regional offices in London, Budapest, Singapore, and Red Bank, New Jersey, and 18 local offices around the world allow us to cooperate closely and individually with our international customers and business partners.
To meet your unique requirements completely and efficiently through our flexible and comprehensive portfolio, our multinational, highly skilled workforce takes regional and local differences into consideration.

Headquarters
Deutsche Telekom AG
International Carrier Sales & Solutions (ICSS)
Am Propsthof 10
53121 Bonn
Germany
Phone: +49 228 181-13301
Fax: +49 228 181-13309

Regional office: WE & Africa
T-Systems Limited
Euston Tower, 286 Euston Road
London NW1 3DP
United Kingdom
Phone: +44 20 7121 3900
Fax: +44 20 7121 3950
E-mail: sales-icss@t-systems.com

Regional office: CEE & the Eastern Mediteranean
MagyarCom Services Ltd
Kórház u. 6-12
1033 Budapest
Hungary
Phone: +36 1 430 3170
Fax: +36 1 240 5901
E-mail: sales.icss-cee@telekom.de

Regional office: Asia Pacific & Middle East
Deutsche Telekom Asia Pte Ltd
23 Tai Seng Drive #01-00
Deutsche Telekom Centre
Singapore 535224
Phone: +65 6510 6060
Fax: +65 6510 6059
E-mail: icss-apme@telekom.de

Regional office: Americas
Deutsche Telekom NA, Inc.
141 West Front Street, 4th Floor
Red Bank NJ 07701
USA
Phone: +1 732 936 4400
Fax: +1 732 936 4490
E-mail: icss-na@telekom.com

To learn more about your local ICSS office, please see the Worldwide section.