666db – Bangladesh's Trusted Online Casino and Sports Betting Platform
Lottery, cricket betting, Live Casino, and massive jackpots — all on one platform. Join 666db and enjoy the thrill every day.
Lottery, cricket betting, Live Casino, and massive jackpots — all on one platform. Join 666db and enjoy the thrill every day.
Start your winning journey in just four simple steps
Open a 666db account in just 2 minutes with your mobile number. No hassle, no complications.
Log in with your number and password. Stay secure with OTP verification.
Deposit easily via bKash, Nagad, Rocket, or bank transfer. Minimum deposit ৳200.
Pick your favorite game, play with your bonus, and cash out your winnings instantly.
Hundreds of Games – Pick Your Favorite
The higher your level, the greater the rewards
Why we're Bangladesh's number one
Winnings delivered to your bKash/Nagad in just 3–5 minutes.
256-bit SSL encryption with two-factor security protection.
We guarantee the best Return-to-Player rates on the market (RTP 97%+).
Play from home anytime on the Android & iOS app.
Get up to 150% welcome bonus on your first deposit.
Full interface & customer support in Bengali.
Live chat and phone support available 24/7.
Operated under an international gaming license.
Spin for free on every login and win bonuses
666db has become a trusted and well-known name in Bangladesh's online betting scene — and for good reason. We don't just offer games; we deliver a complete entertainment experience. From live betting during a cricket match to spinning slots at 3 AM, 666db is always ready, wherever you are.
Thousands of active players use our platform every day, most of them on mobile. That's why our app and mobile site are built to be as lightweight and fast as possible — so the experience stays smooth even on a slow connection.
Seamless transactions via bKash and Nagad, combined with a fully Bengali interface, make 666db the top choice for local players. No complicated English to figure out — everything is simple, everything is in Bengali.
A quick comparison makes the difference clear
| Features | 666db | Basic Platform |
|---|---|---|
| Full Support in Bengali | ✔ Available | ✘ None |
| BKash / Nagad Payment | ✔ Direct Support | ✘ Limited |
| Withdrawal Time | ✔ 3–5 Minutes | ✘ 24–72 Hours |
| Mobile App | ✔ Android + iOS | ✘ Web Only |
| Live Bangladesh Cricket Odds | ✔ Real-Time | ✘ Delayed |
| 24/7 Bengali Chat Support | ✔ Available | ✘ None |
| New Player Bonus | ✔ Up to 150% | ✘ 50–100% |
Choose the plan that fits your budget and goals
666db's Live Casino features real-time Roulette, Baccarat, and Blackjack tables with professional dealers. Experience the thrill of a real casino from the comfort of your home, with HD streaming and multi-camera views of every moment.
The Sports section covers live odds for cricket, football, badminton, kabaddi — all the games Bangladesh loves. IPL, BPL, Premier League — no tournament is off the table at 666db. Turn up the excitement with every ball bowled and every goal scored.
Lottery draws every day in our Lottery section. Buy a ৳10 ticket and dream big. Multiple winners are announced every week — you could be next.
Play for fun, but know your limits
Set a fixed budget for each day or week. Once you hit that limit, take a break. You can set your own daily limit directly in 666db's settings.
Track your play time. Extended sessions can lead to fatigue and poor decisions. Set screen time reminders in the 666db app.
666db strictly prohibits registration or play by anyone under the age of 18. Keep your device secure and out of reach of children.
Need Help? If you feel your gambling is getting out of control, please visit our Responsible Gaming page and make use of our self-restriction tools.
Find answers to all your questions right here
Whether you're at a busy Dhaka office or on the beaches of Cox's Bazar, 666db is always with you. Our mobile app is just 15 MB and runs smoothly on any Android or iOS device.
Enjoy live streaming even on a 3G connection. Keep push notifications on so you never miss a promotion, live match update, or jackpot announcement. To download 666db, Click Here।