Get Started in Just Three Steps
Follow the simple steps below — the entire process takes less than 3 minutes.
1
Fill In Your Details
Enter your mobile number, full name, and date of birth. Create a strong password. Make sure all details are accurate — incorrect information may cause transaction issues later.
2
Verify Your Account
Verify your number using the OTP sent to your mobile. Once verified, your 3666 account will be activated and you'll be able to make deposits right away.
3
Deposit & Play
Deposit in BDT via bKash, Nagad, or Rocket. Once your deposit is confirmed, jump straight into cricket, Live Casino, or slots.
Why Choose 3666?
Mobile First
Works smoothly on any Android or iPhone.
bKash-Friendly
BDT transactions via bKash, Nagad, and Rocket — all methods accepted.
Cricket Betting
Live cricket betting including Bangladesh matches.
24/7 Support
Live chat support is available anytime.
Registration FAQs
No, creating an account on 3666 is completely free. Simply register with your mobile number and accurate details. A small initial deposit is required to start playing, but there is no charge for registration itself.
Each person may only operate one account. If multiple accounts are detected, all of them may be suspended. Only one account can be created per mobile number.
After logging in, go to the Deposit section from your dashboard. Enter your bKash, Nagad, or Rocket number along with the amount (BDT) and complete the payment. Your account balance will be updated as soon as the transaction is confirmed.
On the login page, click the "Forgot Password" option. An OTP will be sent to your registered mobile number. Use the OTP to set a new password. For any issues, please Help Center contact us.