If you need immediate support or have a critical issue, please call us!  Click below to find phone numbers for your country. 

Hours of Operation

For IT issues the KCT Service Desk operates 24x7. For HR service center hours see below.

  • Americas: 7 am - 5 pm Central
  • Europe, Middle East, Africa: 8 am - 6 pm Central European
  • Asia Pacific: 8 am - 6 pm | China Standard: 9 am - 9 pm | India Standard: 9 am - 9 pm
North and South America
Brazil0800-047-5049
Canada1-800-700-3365
Mexico800 062 5192
United States1-800-700-3365
Europe, Middle East, and Africa
Czech Republic800 880 440
Denmark80 81 05 64
Egypt0554 392014
Finland0800 302 529
France0800 949 357
Germany0800 6646352
Hungary1 779 9172
Ireland1800 800 101
Italy800 902577
Luxembourg800 85278
Netherlands0800 3948096
Poland800 707 056
Russia8 800 551 0346
Saudi Arabia8008441269
Spain900 816 547
Switzerland0800 110 264
United Arab Emirates8000 444 4418
United Kingdom0800 028 7542
Asia Pacific
Australia1-800-146-528
China400-880-1254
Hong Kong / Macau3013 5082
India000800 442 0193
Japan0120-91-1926
Malaysia1-800-88-5321
Philippines (Globe)1-800-8908-8392
Philippines (PLDT)1-800-1441-0991
Singapore1800 723 1403
South Korea080-908-0944
Taiwan0800-666-213
Thailand1800 019 249
Vietnam (VNPT)120 321 64
Vietnam (Viettel)122 809 53
Vietnam (MobiFone)121 020 039

  

Use these phone numbers to call from a country not listed above.
Note: You may incur toll charges.

Americas (US and Canada)+1 316-828-4357
Americas (Latin America)+52 81 4162 3867
Asia Pacific+852 3018 9475
Europe, Middle East, and Africa+48 22 306 46 27