Atlantis Telecom LLC, operating in Ukraine (Europe), is identified by its Mobile Country Code (MCC) of 255 and Mobile Network Code (MNC) of 10. Ukraine, a country with a diverse telecommunications landscape, sees Atlantis Telecom playing a role alongside larger operators like Kyivstar, Vodafone Ukraine, and lifecell. While perhaps not as ubiquitous as these major players, Atlantis Telecom contributes to the overall connectivity ecosystem in the nation. Information is scarce, so community updates are particularly welcome to deepen the knowledge base around Atlantis Telecom's services and coverage area within Ukraine. Given that Ukraine has seen significant development in its mobile infrastructure, with widespread 4G LTE coverage in many areas, understanding Atlantis Telecom's current technology deployment – whether focusing on specific regions, niche services, or a migration to advanced networks – is key. User feedback regarding call quality, data speeds, and customer service experiences would be invaluable in establishing a comprehensive profile of Atlantis Telecom within the competitive Ukrainian mobile market. Contributions from those with first-hand experience are encouraged!