How to Register on ChatGPT, Claude & Gemini With a Virtual Phone Number

Artificial intelligence tools like ChatGPT, Claude, and Google Gemini have become indispensable in 2026. But to access them, most platforms require you to verify your identity with a phone number. Providing your real number raises serious privacy concerns — from targeted marketing to potential data breaches. This comprehensive guide shows you exactly how to sign up for the most popular AI platforms using a virtual phone number, keeping your identity completely private.

Why AI Platforms Require Phone Verification

Phone verification exists to prevent abuse of AI services — stopping bots, mass account creation, and misuse of free tiers. While this is understandable from the platform's perspective, it creates a dilemma for privacy-conscious users. Once your real number is linked to an AI account, it can be used to track your usage patterns, serve targeted ads, or become exposed in a data breach. The good news is that a free virtual phone number solves all of these problems at once.

What Is a Virtual Phone Number?

A virtual phone number is a temporary, cloud-based telephone number that is not linked to any physical SIM card or your real identity. You can use it to receive a one-time SMS verification code, then discard it. Services like text-verification.net provide free virtual numbers from dozens of countries, allowing you to complete SMS verification on any platform without revealing your real phone number.

How to Register on ChatGPT With a Virtual Number

OpenAI's ChatGPT is one of the most popular AI assistants in the world. Here is how to create an account without using your real phone number:

• Step 1: Go to text-verification.net and select a phone number from a supported country (US, UK, and most EU countries work well with OpenAI).
• Step 2: Open chat.openai.com and click "Sign Up". Enter your email address and create a password.
• Step 3: When prompted to verify your phone number, enter the virtual number you selected from our site.
• Step 4: Switch back to text-verification.net and wait for the 6-digit SMS code to appear in the inbox (usually within 30–60 seconds).
• Step 5: Enter the code into ChatGPT and your account will be fully verified and ready to use.

How to Register on Claude (Anthropic) With a Virtual Number

Anthropic's Claude is rapidly becoming a favourite AI assistant among professionals and developers. Registration follows a similar process:

• Step 1: Choose a virtual number at text-verification.net/temporary-numbers. Numbers from the US or UK tend to work best with Anthropic.
• Step 2: Go to claude.ai and sign up with your email address.
• Step 3: On the phone verification screen, enter your virtual number, select the correct country code, and click "Send Code".
• Step 4: Retrieve the SMS code from your virtual number inbox on our website and enter it into Claude.
• Step 5: You now have a fully verified Claude account with zero exposure of your real phone number.

How to Register on Google Gemini With a Virtual Number

Google Gemini (formerly Bard) is integrated into the Google ecosystem. Since it operates under a Google Account, the phone number you provide is linked to your entire Google profile, making privacy even more critical here.

• Step 1: Create a fresh Google Account at accounts.google.com. When it asks for a phone number for verification, use a virtual number from text-verification.net.
• Step 2: Enter the virtual number and retrieve the verification code from our site.
• Step 3: Complete the Google Account setup and navigate to gemini.google.com.
• Step 4: Sign in with your new Google Account. You will have full access to Gemini without your real number ever being associated with the account.

If you already have a Google Account, you can also check our guide on how to create a Gmail account without a phone number for detailed instructions.

Tips for Successful AI Platform Verification

• Choose the right country: US and UK numbers have the highest success rate across all AI platforms. If one number does not work, simply try another from the same country.
• Act quickly: OTP codes typically expire within 5–10 minutes. Have both browser tabs open — the AI sign-up page and text-verification.net — so you can copy the code instantly.
• Use a dedicated email: For maximum privacy, create a separate email address using a provider like ProtonMail before signing up for AI tools.
• One number per service: Use a fresh virtual number for each AI platform to avoid any cross-platform linking of accounts.

Is It Safe and Legal?

Using a virtual number for SMS verification is completely legal and is widely practised for legitimate privacy reasons. Many businesses and professionals use virtual numbers daily to separate work and personal communications. The key is not to misuse AI platforms in violation of their terms of service — using a virtual number to create a legitimate account for your own personal use is perfectly acceptable. For more on protecting your privacy online, see our guide on protecting your privacy with temporary numbers.

Conclusion

In an era where personal data is the most valuable currency, you should not have to sacrifice your privacy just to access the world's best AI tools. By using a free virtual phone number from text-verification.net, you can sign up for ChatGPT, Claude, Gemini, and any other AI platform with complete peace of mind. Your real number stays private, your identity stays protected, and you get full access to the AI revolution.