OTPBox: Virtual Number SMS

Keep your real phone number private.

OTPBox gives you a virtual number to receive SMS verification codes (OTPs) for apps and websites — without handing out your personal line.

WHY PEOPLE USE OTPBOX

• Sign up for apps without spam on your real number • Verify Instagram, WhatsApp, Telegram, Google, and more (availability varies) • Keep a private inbox for codes — copy and paste in seconds • Try free public numbers, or rent a private number when you need reliability

HOW IT WORKS

1. Pick a country (or a service to rent for)
2. Copy the virtual phone number
3. Use it where you need SMS verification
4. Open OTPBox — your code appears in the inbox. Tap to copy.

FREE PUBLIC NUMBERS Browse shared temporary numbers and receive SMS online. Perfect for quick tests. Public numbers are shared — for privacy and higher success rates, use a private or rented number.

PRIVATE & RENTED NUMBERS Buy or rent a number with credits. Service-specific rentals (e.g. Instagram, WhatsApp) reserve credits only while you wait for the code. If no SMS arrives in time, credits are returned.

PRIVACY FIRST Your personal number stays off signup forms. Use a disposable or second SMS number for 2FA, account verification, and one-time passwords.

GLOBAL COVERAGE Virtual numbers from multiple regions for worldwide app and website verification.

NO SIM REQUIRED Open the app and start. No physical SIM card needed to receive verification texts in-app.

Ready to verify without exposing your real number?

Download OTPBox and get your first code today.

Use only for lawful purposes. You are responsible for complying with the terms of any service you verify with.