Global Real-time SMS & OTP Network
GTBuy provides instant virtual phone numbers for receiving SMS verification codes across 100+ countries with 99% delivery reliability.
Sub-30s OTP Delivery
Direct 1-to-1 connection with online SIM providers ensures your verification codes arrive in real-time.
100% Refund Guarantee
If a verification code is not received within the timeout window, your wallet balance is immediately refunded.
Worldwide Coverage
Access clean numbers from USA, China, Bangladesh, UK, India, and dozens more for WhatsApp, Telegram, Google, etc.
Our Mission
GTBuy was founded to bridge the gap between global buyers needing legitimate online SMS verification and verified telecom providers worldwide. We eliminate tedious manual negotiations through an automated, real-time live trading system.
With dual-currency support (USD and CNY), instant top-ups, and 24/7 dedicated operational monitoring, GTBuy is the trusted platform for developers, businesses, and digital creators worldwide.