Numbers activated
1K+


Numbers activated
1K+
Countries available
190+
Average delivery rate
49%
If SMS doesn’t arriveSMS doesn’t arrive?
Auto-refund
A23 is a major real-money gaming platform in India, famous for online rummy, fantasy sports, and other skill-based games where you can win real cash. To play, you must create an account and complete a KYC process that includes phone verification. For any player in the real-money gaming arena, a virtual phone number is a critical part of a smart security and privacy strategy.
Your A23 account is a financial account that holds your deposits and your winnings. This makes it a prime target for fraudsters. A dedicated virtual number adds a powerful layer of security. Since the number is private and not used elsewhere, it's much harder for hackers to target your account with SIM swap attacks or other scams, helping you protect your funds.
Online gaming for real money is a private and personal hobby. Using your primary phone number links your gaming activity directly to your real-world identity. A virtual number allows you to complete the verification process without forging this link, so you can enjoy the thrill of the game with complete discretion, separate from your personal and professional life.
Real-money gaming platforms are highly active marketers, constantly sending SMS messages about new tournaments, deposit bonuses, and other offers. A temporary phone number acts as an effective spam filter. It gets you verified and into the game, but then it catches all the promotional clutter, keeping your personal phone’s inbox clean and letting you focus on your strategy.
Either create a new account by clicking "Registration" or log in if you already have one.
In the top right corner, click "+" and choose a convenient top-up method. Add the amount you need.
In the left menu, under "Select service," click "A23". Then, choose your region from the list.
Click "Buy" and wait a few seconds for your temporary number to be purchased and activated.
Copy the phone number from the "Number" field to activate the service.
Wait for the one-time password (OTP) to appear in the "Code from SMS" field, then enter it in the A23 verification screen to complete registration.
Both options let you receive an SMS code on a A23 number. The difference is in reliability and privacy.
Yes, our numbers are specifically designed for A23 registration. A23 requires a phone number for account creation, and our virtual numbers provide a reliable way to receive the SMS verification code.
Yes, you can. SMSFAST allows you to rent multiple virtual numbers, meaning you can use a unique number for each A23 account.
First, double-check that you've copied the SMS code precisely as it appeared in your SMSFAST account and entered it correctly into A23. Also, ensure the number you used is still active and within its valid time frame.
If the issue persists, the number might have been flagged by A23. In such cases, we recommend simply renting a new temporary phone number and repeating the registration process.
There may be a slight delay in network delivery at times. Please give it a minute or two.
If the code still doesn't arrive after a resend attempt, the temporary number might be experiencing an issue with that specific service. We recommend canceling the current number (if no SMS has been received, you typically won't be charged) and renting a new disposable number from SMSFAST.
A number is valid for up to 20 minutes for SMS verification purposes. This ensures you have enough time to receive your verification code and complete the registration.
Yes, we provide real, non-VoIP numbers from local SIM cards. You can use to register on a variety of services.
No, you generally cannot reuse the same temporary number for A23 registration. It is designed for one-time SMS verification. If you need to register another account, you'll require a new code from a new virtual number.
Yes, it is safe. Using SMSFAST numbers for services like A23 significantly enhances your privacy and security. This allows you to avoid exposing your personal number.