Thousands of players across Bangladesh choose 399 det for its easy registration, fast deposits, and on-time withdrawals. Join the family today.
One Account — Everything in One Place
No complications — all you need is a mobile number
399 det is one of Bangladesh's most popular online betting platforms. Thousands of new players register every day — and it's easy to see why. All you need is your mobile number and a few basic details.
When registering, you'll need to provide your real name, date of birth, and an active mobile number. Choose a strong password — a mix of uppercase, lowercase, and numbers works best. Keep in mind that this information will be used to verify your payments later, so make sure everything is accurate.
Age Requirement Is Strictly Enforced: You must be at least 18 years old to register on 399 det. This isn't just a rule — it's part of our commitment to responsible gaming. Any account found to belong to a minor will be terminated immediately.
Once registration is complete, your first step should be account verification (KYC). You'll need to submit a photo of your National ID or passport. A verified account has no withdrawal restrictions — unverified accounts face limited withdrawal access.
One Account Only: Please note: only one account is permitted per person. Opening multiple accounts will result in all of them being suspended and your balance may be forfeited. If you already have an existing account, simply log in to that one instead of creating a new one.
After registering, the first thing you should do is set a deposit limit. Head to 399 det's Responsible Gaming section to set a monthly budget. This keeps your play in check and reduces the risk of overspending.
399 det's Bangla support team is available 24 hours a day. From registration to placing your first bet — ask us anything via live chat.