Who we are and Why was 399btc created?
When online gaming was just starting to gain ground in Bangladesh, most platforms were in foreign languages, had complicated interfaces, and didn't support local payment methods. You couldn't deposit via Mobile Banking or Nagad, and there was no Bengali-language support. 399btc was built to fill exactly that gap.
Our team has worked toward one goal from the very beginning — building a gaming platform for everyday people in Bangladesh that's easy to use, easy to pay on, and genuinely trustworthy. 399btc is that vision brought to life.
Our core belief is that every player deserves honest service and a transparent environment. That's the commitment 399btc operates by.
How did 399btc get started?
It all began with a small team. A group of tech-passionate young people in Dhaka shared a vision — Bangladesh's gamers deserved a platform built with a local mindset. A place where you could play in Bangla, deposit via Mobile Banking, and get instant help when you need it. That vision became 399btc.
In the early days, only a few Live Casino games were available. Over time, Bingo, Fish Games, and much more were added. User feedback shaped every step of the way. Where 399btc stands today is built on the trust of millions of loyal players.
Our reach
399btc currently serves all 64 districts of Bangladesh. From mobile app to desktop, 399btc works seamlessly across all devices. Our platform now features over 200 games, with new titles added every week.
When it comes to payments, 399btc has focused above all on convenience. You can deposit and withdraw via Mobile Banking, Nagad, Rocket, and Upay — four of the most widely used mobile banking services. You can start with as little as BDT 100, and in most cases your balance is credited within 5 to 10 minutes.
Security is our top priority
It's completely understandable to have concerns about security in online gaming. From day one, 399btc has made security its top priority. Our platform features SSL encryption, two-factor authentication, and a separate verification step for every transaction.
We believe in responsible gaming. 399btc lets you set your own deposit limits, and you can temporarily suspend your account if needed. Our team stays vigilant to make sure gaming never becomes a burden.
- Every game is regularly tested by third-party auditors
- All data stored on encrypted servers
- Automatic alerts for unusual account activity
- Strict privacy policy compliance
About our support team
The 399btc support team is available 24/7, every day of the week. Live chat responses typically come within 2 minutes. Our support agents speak Bengali — so there's no need to struggle in English. Get help in your language, on your schedule.
