Join millions of betting fans across Bangladesh. Open an account and enjoy Live Casino, Sports Betting, and exclusive promotions.
Fill in the details below — completely free
Your information is protected by SSL encryption. 39ko never shares your personal data with third parties.
Enter your name, mobile number, email, and password. The whole process takes just 2 minutes.
An OTP will be sent to your number. Use it to verify your mobile number.
Provide your National ID or passport details for KYC verification. This only needs to be done once.
Make your first deposit via Mobile Banking, Nagad, or bank transfer and claim your welcome bonus.
Head to Live Casino, Sports Betting, or Slots — whichever you prefer — and start playing.
Complete your registration at 39ko and enjoy an attractive welcome bonus on your very first deposit. Visit the promotions page for full bonus details.
39ko is one of Bangladesh's most trusted online betting platforms. Registration is completely free and the process is so straightforward that your account will be up and running in just a few minutes. Once registered, you'll have full access to Live Casino, Sports Betting, virtual games, and daily promotions.
Many people assume opening an online betting account is complicated. In reality, 39ko's registration process was designed with everyday users in Bangladesh in mind. You can sign up in just a few steps, even from your smartphone.
When registering, it's essential to provide accurate information. KYC verification will be required when you make a withdrawal, and the details you provide will be cross-checked at that point. Incorrect or false information may result in account suspension.
Each person may only create one account. Opening multiple accounts violates 39ko's policy and may result in account closure.
As soon as your registration is complete, our welcome team will reach out with instructions for your first deposit. 24/7 live chat support is available for any questions along the way.
One account, endless benefits. 39ko gives you top-level security, the best offers, and uninterrupted entertainment.
Just a few details and your account is ready to go. No lengthy forms or complicated steps — everything can be done from your mobile.
There's a special welcome offer for new members. Get a bonus on your first deposit and start betting with a bigger balance.
Your account and funds are protected with SSL encryption and two-factor authentication. Your privacy is our top priority.
After registering, download the 39ko app and play from anywhere. Works seamlessly on both Android and iOS.
Deposit and withdraw via Mobile Banking, Nagad, Rocket, or bank transfer. Payments are fast and hassle-free.
From registration to any issue that may arise, our Bangla-speaking support team is available 24/7, seven days a week.
To register at 39ko, make sure you have the following ready. Being prepared will help you complete the process even faster:
The NID details you submit must be your own. Using someone else's information will result in account termination and forfeiture of any deposited funds.