We're committed to providing players with a safe, exciting, and fair gaming experience
399 days is one of Bangladesh's leading online betting and gaming platforms, serving players since 2019. We believe every player deserves a safe, fair and exciting gaming experience. 399 days is not just a betting site, it's a complete entertainment platform where you'll find Sports Betting, casino games, Live Dealers, slot machines and much more. Our platform is fully licensed and regulated, ensuring all transactions and games are fair and transparent.
Behind 399 days is an experienced team with over ten years in the gaming industry. We understand the needs and preferences of Bangladeshi players and have designed our service accordingly. On the 399 days platform, you'll get full Bangla language support, local payment methods, fast withdrawals, and 24/7 customer service. We serve thousands of players every day, and our goal is to become the first choice for every betting and gaming enthusiast in Bangladesh.
We're proud that the 399 days platform is fully mobile-optimized and accessible from any device. You can download our mobile app or play directly through your browser. 399 days regularly adds new games, promotions, and bonuses so players always have something fresh to enjoy. We believe in building long-term relationships, which is why we provide our loyal players with special rewards and benefits. At 399 days, you don't just play—you become part of a community where everyone shares a love for gaming.
The mission of 399 days is to provide every player in Bangladesh with a world-class online betting and gaming experience. We want our platform to be the safest, fairest, and most exciting. We're committed to ensuring every player receives fast payments, excellent customer support, and the best bonus offers. 399 days isn't just a business—it's our passion, and we work every day to make the player experience even better.
Our vision is to make 399 days the top online gaming destination in South Asia. We want 399 days to be the first name that comes to mind when anyone thinks about online betting or casino games. Through continuous innovation and improvement, we're enhancing our service. Our goal is to create the perfect blend of technology and human service so players get the best experience.
Behind 399 days is a talented and dedicated team working every day to deliver the best experience for players. Our team members are experts in the gaming industry, technology, customer service, and finance. Together, we're committed to making 399 days the ultimate platform.
399 days is a fully licensed and regulated online gaming operator by the Curaçao Gaming Control Board. We adhere to international gaming standards and our systems undergo regular audits. 399 days uses industry-leading encryption technology and secure payment gateways. We are committed to responsible gaming and provide tools to help players control their gaming activity. All our games are powered by Random Number Generators (RNG) and certified by third-party testing labs. At 399 days, your funds are held in segregated accounts ensuring maximum protection.
Info@399days.app
24/7 Live Support
24 hours, 7 days a week
399 days isn't just a betting platform—it's a complete entertainment destination where you get everything in one place. We offer the industry's best odds, the largest game selection, and the fastest payouts. Registration at 399 days is completely free and takes just two minutes. You'll get a 150% bonus on your first deposit and access to exclusive promotions. The more you play in our loyalty program, the more rewards you'll earn. 399 days puts player safety and satisfaction above all else, which is why we have the best reputation in the industry.
We understand that every player is different with unique needs. That's why 399 days offers a customized experience where you can set your own limits, favorite games, and notifications. Our platform is designed to be user-friendly so even new players can navigate easily. Join the 399 days community and enjoy the best online gaming experience in Bangladesh. We're proud to have earned the trust of thousands of players across the country, and every day we work to maintain and strengthen that trust.