Kyivstar is a Ukrainian telecommunications operator offering fixed and mobile voice and data services, including 4G LTE, throughout Ukraine. The Kyivstar mobile network covers all cities of Ukraine, as well as more than 28,000 rural settlements, all major national and regional routes, most sea, and river coasts. As of 2024, Kyivstar served approximately 24 million mobile subscribers and over 1 million fixed-broadband customers. In 2024, Kyivstar partnered with Starlink to offer satellite-based messaging and broadband in Ukraine. In August 2025, Kyivstar became the first U.S.-listed Ukrainian company. Wikipedia