ChatGPT and the OpenAI API require phone verification — but not your personal SIM. In 2026, the fastest way to verify your OpenAI account without exposing your real number is a virtual number that receives the SMS code instantly.

This guide shows you how to verify ChatGPT or OpenAI without a phone number in under 5 minutes using a virtual number from CodesSender. Starting from just $0.20. Works in 2026.

Why People Use Virtual Numbers for OpenAI

Privacy — keep your real number off OpenAI's database
Multiple accounts — developers and testers need separate API accounts without burning personal SIMs
Country restrictions — OpenAI blocks numbers from many regions; a virtual number bypasses this
Account recovery — keep a dedicated number linked to your OpenAI account long-term

OpenAI / ChatGPT Virtual Number Prices (2026)

Current starting prices for SMS activation on CodesSender for the most popular countries:

Country	Starting Price	Success Rate	Action
Israel	from $0.20	High	GET SMS
United Kingdom	from $0.40	Very High	GET SMS
France	from $0.76	Very High	GET SMS
Portugal	from $0.80	High	GET SMS
Romania	from $0.80	High	GET SMS
Netherlands	from $1.00	High	GET SMS
Brazil	from $1.00	High	GET SMS
Poland	from $1.25	High	GET SMS
Sweden	from $1.63	High	GET SMS
Germany	from $1.88	Very High	GET SMS
United States	from $2.19	Very High	GET SMS
Canada	from $3.85	High	GET SMS

What You Need Before Starting

A free CodesSender account
Small balance (OpenAI verification starts from $0.20)
The OpenAI sign-up page open in your browser

How to Verify ChatGPT / OpenAI Without a Phone Number — Step by Step

Step 1 — Start OpenAI sign-up

Go to chat.openai.com or platform.openai.com and click Sign Up. Enter your email and set a password. When OpenAI asks for a phone number — stop. Do not enter your real number.

Step 2 — Open CodesSender

In a new tab, go to codessender.com/activation/service/openai.

Step 3 — Choose your country

Pick a country from the table above. For the highest OpenAI acceptance rate, start with United Kingdom, Germany, or United States. For the lowest price, try Israel or France.

Step 4 — Get your virtual number

Click Activate. Your virtual number appears instantly — copy it including the country code.

Step 5 — Enter the number in OpenAI

Paste the virtual number into OpenAI's phone verification field. Select the correct country code from the dropdown and click Send code.

Step 6 — Receive the SMS code

Switch back to CodesSender and click Get SMS. The 6-digit code from OpenAI arrives in 10–40 seconds.

Step 7 — Complete verification

Enter the code in OpenAI and finish setting up your account. Done — you're in.

SMS Activation vs Phone Rental — Which One to Choose?

SMS Activation ($0.20–$3.85) — one-time verification. Best for creating a single ChatGPT or OpenAI API account quickly.

Phone Rental ($5–$15/week) — keeps the number active long-term. Use this if you need to re-verify or recover your account later. Available at codessender.com/rental/service/openai.

Common Issues and Fixes

"This phone number is not supported"

OpenAI blocks VoIP numbers — but CodesSender uses real SIM-based numbers, not VoIP. If you still see this error, switch to a UK or Germany number and try again.

SMS code not arriving

Wait up to 60 seconds after clicking Get SMS. If nothing arrives, release the number and get a fresh one. UK numbers are the most reliable for OpenAI SMS delivery.

"You've reached the limit of accounts you can create"

OpenAI has linked your IP or email to too many previous accounts. Use a fresh email address and a number from a different country.

OpenAI asks to verify again after sign-up

Use Phone Rental instead of SMS Activation — it keeps the number active so you can receive future verification codes on the same number.

Frequently Asked Questions

Can I use a virtual number for the OpenAI API?

Yes. The phone verification process is identical for ChatGPT and the OpenAI API platform. A virtual number works for both.

Does OpenAI block virtual numbers in 2026?

OpenAI blocks VoIP numbers, but CodesSender provides real SIM-based numbers which pass OpenAI verification. UK, Germany, and US numbers have the highest success rates.

How much does it cost?

Starting from $0.20 for Israel, $0.40 for UK, $1.88 for Germany, $2.19 for US. Check the table above for current pricing by country.

Will the number stay linked to my OpenAI account?

For SMS Activation, the number is used once and expires. OpenAI stores it, but it won't receive future SMS. For ongoing access and account recovery, use Phone Rental.

Do I need a VPN?

No VPN is required for phone verification. Virtual numbers work regardless of your location. If OpenAI restricts access based on your country's IP, a VPN is a separate step.

Is it legal to use a virtual number for OpenAI?

Yes. Virtual phone numbers are legitimate privacy tools used by developers and businesses worldwide.

Conclusion

Verifying ChatGPT or the OpenAI API without your personal phone number takes under 5 minutes with CodesSender. For best results in 2026, use United Kingdom or Germany numbers — they have the highest OpenAI acceptance rate. You only pay when the code is successfully delivered.

Get your OpenAI virtual number now →