Comfone remains unique as the only supplier in the market to offer all services required to establish international roaming between two mobile operators. These encompass IPX Services, Data and Financial Clearing, BCE, Sponsored Roaming, Roaming Management and Big Data Analytics. Each service is accessible through the Key2roam Platform, providing a simple, convenient roaming solution. Our company headquarters are located in Bern, Switzerland and we have a number of regional offices following the sun. Our international team means that we are perfectly positioned to serve our 600+ customers around the world. We are proud to offer 24/7 support as part of a personalized service.