Yes, WhatsApp, FaceTime, and other video/voice call apps work normally over mobile data in Kazakhstan.
In major cities like Almaty and Astana, you'll generally find strong 4G/5G coverage, allowing for smooth calls. While coverage is robust in urban areas and along main routes, it can become less reliable in very remote or mountainous regions, as is common globally. To ensure uninterrupted communication, a stable data connection is essential. Our eSIM provides this by automatically connecting to the strongest available major network in Kazakhstan, ensuring you can make and receive calls without issues. The exact network partner may vary depending on your specific plan.