3999b – Bangladesh's Trusted Online Betting, Casino and Cricket Platform
Cricket, football, Live Casino & lottery — all in one place. Secure payments, fast withdrawals, and 24/7 support.
Cricket, football, Live Casino & lottery — all in one place. Secure payments, fast withdrawals, and 24/7 support.
Live Jackpot Prizes
And growing every day
Last Updated: A few seconds ago
Bangladesh Premier League Cricket Grand Final — with a limited-time bonus offer
Speed, security, and transparency — these are the three pillars 3999b is built on.
Deposit and withdraw within 5 minutes via bKash, Nagad, Rocket, and all major local payment gateways.
Your account and funds are protected with SSL encryption and two-factor authentication.
We offer the highest odds in the market — especially for Bangladesh cricket.
Live chat support in Bangla — available around the clock whenever you need help.
Download the 3999b app for free on Android & iOS — play anytime, anywhere.
Licensed by an international gaming authority, so every bet is completely fair.
Deposit and withdraw directly in BDT — no currency conversion hassle.
Over 500,000 active Bangladeshi members — with thousands of bets placed every single day.
Play with real dealers in real time — the full casino experience from the comfort of home
Minimum Bet: ৳100 | Players: 18
Min Bet: ৳50 | Players: 32
Min Bet: ৳20 | Players: 45
Min Bet: ৳30 | Players: 27
Hundreds of Bangladeshis win big on 3999b every day. Will you be next?
Get started on 3999b in just 4 simple steps
Open a free account in just 2 minutes using your mobile number.
Log in easily with your phone number and password.
Make a minimum deposit of ৳100 via bKash, Nagad, or Rocket.
Pick your favorite game or sport and start winning!
Choose the right plan to match your budget and needs
Spin the Lucky Wheel once every day for free on 3999b! You could win free bets, cashback, free spins, or bonus funds.
Just log in to spin. Resets every night at midnight. Available to active accounts only.
Open an AccountWhy 3999b Is the First Choice for Most Bangladeshi Players
| Category | 3999b | Standard Method | Other Sites |
|---|---|---|---|
| Bangladeshi Payment Support | Complete | None | Limited |
| Bangla Language Support | 24/7 | None | Limited |
| Withdrawal Time | 5–30 Minutes | 1–3 Days | 2–24 Hours |
| Minimum Bet | ৳20 | Not Set | ৳50–৳200 |
| Live Casino | Available | None | Limited |
| Security & Licensing | International License | Not Verifiable | Variable |
Online betting is growing rapidly in Bangladesh, and 3999b is leading the way. A full mobile experience, complete English-language support, and local payment methods — together, these make 3999b the go-to entertainment platform for millions of Bangladeshis.
Cricket betting hits differently in the land of cricket. Whether it's Bangladesh vs India, the IPL, or the BPL — 3999b gives you the best odds on every match. And it's not just cricket: you can bet on football, tennis, kabaddi, and 20+ other sports.
The Live Casino section features real dealers across Baccarat, Roulette, Dragon Tiger, Teen Patti, and more. And in slots, you'll find hundreds of options — each with its own theme, paylines, and jackpot system.
You can deposit on 3999b using bKash, Nagad, Rocket, Upay, or bank transfer. Withdrawals are typically processed within 5 to 30 minutes — no hidden charges, no delays.
New players can enjoy an attractive welcome bonus, while existing members receive weekly cashback, reload bonuses, and exclusive tournament invitations. At 3999b, every player matters — and rewards are never out of reach.
The site interface is fully in English — menus, guides, and support chat are all available in your language, making it easy to use even if you're not very tech-savvy.
3999b believes in safe and responsible entertainment — we're always here for you
Set your own daily, weekly, and monthly deposit limits. Once set, they cannot be changed for 24 hours.
You can temporarily self-exclude your account for 7 days, 1 month, or 6 months whenever you need to — stay in control.
3999b strictly enforces an 18+ policy. Age verification is mandatory during account registration. Minors are not permitted to play.
If gambling is becoming a problem, reach out to our Responsible Gaming team or Bangladesh's mental health helpline.
Betting is for entertainment — not a source of income. Never bet beyond your means. Learn more Responsible Gaming Page here.
3999b keeps your personal information secured to the highest standard. We never sell your data to third parties. Your name, phone number, and financial details are kept strictly confidential through SSL encryption and compliance with international data protection standards. To learn more, visit our Privacy Policy Read.
Operated in partnership with world-class software providers
Frequently Asked Questions About 3999b