AI tools
OpenAI (ChatGPT) Virtual Number for SMS Verification
Sometimes: OpenAI may accept a virtual number for its SMS verification, but it is known to decline certain virtual or VoIP numbers, so success is not assured. SmsBuyz lets you rent a number for that one code and cancel for a refund if nothing arrives while the order is pending. A foreign number does not change where OpenAI makes its services available, so use it only where OpenAI officially operates.
- Price from
- $0.4632
- Countries in stock
- 84
- Numbers in stock
- 6,015
- Order window
- 20 minutes
Which countries have OpenAI (ChatGPT) numbers?
The countries below had the most OpenAI (ChatGPT) numbers in the latest stock check. Pick any of them in the panel; the price shown there is final.
| Country | Dial code | Numbers | Price from |
|---|---|---|---|
| India | +91 | 2,100 | $0.4632 |
| Dominican Republic | +1809 | 616 | $0.4632 |
| South Africa | +27 | 482 | $0.4632 |
| Thailand | +66 | 245 | $0.4632 |
| Mexico | +52 | 222 | $0.4632 |
| Bangladesh | +880 | 168 | $0.4632 |
| Ecuador | +593 | 145 | $0.4632 |
| Syria | +963 | 133 | $0.4632 |
| Indonesia | +62 | 127 | $0.4632 |
| Tanzania | +255 | 117 | $0.4632 |
| Saudi Arabia | +966 | 116 | $0.4632 |
| Kenya | +254 | 109 | $0.4632 |
| Egypt | +20 | 90 | $0.4632 |
| Cambodia | +855 | 86 | $0.4632 |
| Angola | +244 | 86 | $0.4632 |
Stock counts are a snapshot from 2026-10-27 and change constantly; the panel shows live availability and the final price before you pay.
About OpenAI (ChatGPT) phone verification
OpenAI runs ChatGPT, the consumer chat assistant, and a separate developer platform that exposes its models through an API. Whether you are asked for a phone number has changed over time: ChatGPT sign-up is often just email or a social login, while the API platform may ask for phone verification before you create keys or when you join or create an organization. OpenAI may also request a phone check after unusual activity. Some advanced API features can additionally require organization or identity verification, which is a separate process that an SMS code does not replace. The phone step is typically limited per number, so a given number may be refused if it has already been used on other accounts.
Why use a separate number for OpenAI (ChatGPT)?
- Developers verifying an API platform account for a company project without exposing an employee's personal phone.
- Keeping a private mobile number out of an account used for experiments and prototypes.
- QA teams checking an app that integrates the OpenAI API, using accounts they are authorized to manage.
- Completing verification while abroad in a supported country when your home SIM cannot receive texts.
How to get a OpenAI (ChatGPT) verification code
- Top up your SmsBuyz balance (crypto; the first deposit gets a 20% bonus).
- Select OpenAI (ChatGPT) in the service panel.
- Choose a country with numbers in stock and check the final price.
- Buy the number and enter it in OpenAI (ChatGPT) exactly as the app asks for it.
- Copy the code from your order page. If nothing arrives while the order is pending, cancel it to get the amount back.
OpenAI (ChatGPT) tips before you order
- Check that OpenAI supports your actual location; a number from another country is not a way around regional availability.
- Request the code from OpenAI once and wait on the order page. Several resend requests in a row can cause the number to be rejected.
- If OpenAI says the number is not supported, cancel the pending order and try a mobile route from another available country.
- Turn on multi-factor authentication with an authenticator app after sign-up, since you will not be able to receive later texts on the rented number.
- Store API keys in a secret manager; an SMS code verifies the account but does nothing to protect leaked keys.
OpenAI (ChatGPT) virtual number FAQ
Does ChatGPT require a phone number?
Not always. Many people sign up with email or a social login, while the API platform and some security checks may still request phone verification.
Why did OpenAI reject my virtual number?
OpenAI applies its own rules and may block numbers it considers virtual or already used. You can cancel the pending order for a balance refund and try another country.
Does this help with OpenAI organization or ID verification?
No. SmsBuyz only receives the SMS code; identity or organization checks are separate processes handled directly with OpenAI.
Can I verify several OpenAI accounts at once?
Only for accounts you legitimately own or manage, one activation per order. Creating many accounts to get around usage limits or free credits is against OpenAI's terms and not something we support.
How much does a OpenAI (ChatGPT) verification number cost?
The catalogue price for OpenAI (ChatGPT) starts at $0.4632 per activation. The final price depends on the country and route you pick and is shown before you pay.
What happens if the OpenAI (ChatGPT) code never arrives?
An order waits up to 20 minutes for the SMS. While it is still pending you can cancel it and the amount returns to your SmsBuyz balance; pending orders that expire are refunded automatically.
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Source and limitations
Price and route type come from the SmsBuyz service catalogue (checked ). Stock is checked separately and can change between page view and purchase. SmsBuyz is not affiliated with OpenAI (ChatGPT) and cannot guarantee that a third-party platform will accept a particular number.
Use the service only for lawful purposes and accounts you own or are expressly authorized to manage. Read the platform rules and our editorial policy.