Dreamsim is just such a sim card for traveling around the world. It works in 197 countries, charging by the minute and kilobyte, no hidden fees – all expenses can be controlled through the mobile application, and the balance can be replenished with a credit card.
When your plane lands in a new country, Dreamcime is immediately ready for operation. Call friends, chat, share photos and routes.
They negotiate with local operators on the most favorable terms. Communication prices are almost the same as if you buy a local SIM card.