Sitemap Contacts. Customer service Atlantis™ Europe. Phone: +46 31 35 68 500. Fax: +46 31 35 68 498. E-mail: atlantis.europe@astratech.com. The Atlantis™ Europe phone service is available 09:00–17:00, Monday to Friday, excluding Swedish Holidays. When the phone service is closed you can leave your request and contact information on voicemail. Customer Service will respond the next working day. Postal address: Astra Tech. Attn: Atlantis™ Europe. Aminogatan 1. SE-43121 Mölndal. Sweden.