What companies are owned by ibasis? Vodafone, China Mobile, China Unicom, IDT, Qwest, Skype, Telecom Italia, Telefonica, and Yahoo. In October 2007, iBasis acquired KPN Global Carrier Services to create one of the three largest carriers of international voice traffic in the world, and KPN became a majority stockholder of iBasis.Where are kpns international operations? Most of KPN's operations are in the Dutch telecommunication market. In the 2000s and early 2010s, KPN had multiple subsidiaries in European countries such as Belgium, Germany and France. Most of these international operations were sold off in the 2010s.What happened to kpn carrier services? In October 2007, iBasis acquired KPN Global Carrier Services to create one of the three largest carriers of international voice traffic in the world, and KPN became a majority stockholder of iBasis. On a pro forma basis, the combined company carried approximately 24 billion minutes of international voice traffic in 2007.How do i find my kpn subscription fee? Find it by logging in with your KPN ID, clicking ‘Facturen’, selecting the invoice, and clicking ‘Bekijk’. The specification of your costs can be found here. KPN uses direct debit to collect your subscription fees. This will automatically be deducted from your bank account every month.