Numbers activated
137K+
Virtual phone numbers for ChatGPT: verify your account and keep your identity private
Service
OpenAI (ChatGPT)
Country
USA (virtual) +1
Available numbers
442079 pcs.
Other countries
With a high percentage of delivery
France
Quantity: 126050
Deliverability:73%
$0.55
United Kingdom
Quantity: 225414
Deliverability:64%
$0.3
USA (virtual)
Quantity: 442079
Deliverability:60%
$0.21
Japan
Quantity: 16113
Deliverability:58.76%
$0.64
India
Quantity: 203265
Deliverability:58.22%
$0.58
Trusted by thousands of users worldwide
Get a virtual number for OpenAI (ChatGPT) from $0.21 · 190+ countries
Countries available
190+
Average delivery rate
54%
If SMS doesn’t arriveSMS doesn’t arrive?
Auto-refund
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Why use a virtual number for ChatGPT?
When OpenAI asks you to verify a phone number, a SMSFAST virtual number completes the verification privately.
OpenAI increasingly asks for a phone number to confirm a real person and limit automated signups. You may hit this when generating a first API key, the developer credential for OpenAI's tools. A new device or flagged sign-in can also trigger it.
That number then joins the data OpenAI holds about you. A SMSFAST virtual number satisfies the check while keeping your personal line separate.
Does ChatGPT phone verification block virtual numbers?
OpenAI checks phone numbers before accepting them and rejects numbers routed through VoIP services. Recycled or heavily shared numbers also get flagged. SMSFAST provides paid, exclusive non-VoIP numbers that stay outside those pools.
Each number is assigned to one user at a time. Single-user assignment is why SMSFAST numbers pass OpenAI verification in most cases. Delivery rates vary by country and appear in the table above. Choosing a higher-rate country improves your first attempt.
How to Receive SMS for OpenAI (ChatGPT) Verification with Virtual Numbers
1
Log in to your account
Either create a new account by clicking "Registration" or log in if you already have one.
2
Fund your balance
In the top right corner, click "+" and choose a convenient top-up method. Add the amount you need.
3
Select OpenAI (ChatGPT)
In the left menu, under "Select service," click "OpenAI (ChatGPT)". Then, choose your region from the list.
4
Purchase a number
Click "Buy" and wait a few seconds for your temporary number to be purchased and activated.
5
Get the number
Copy the phone number from the "Number" field to activate the service.
6
Enter the code
Wait for the one-time password (OTP) to appear in the "Code from SMS" field, then enter it in the OpenAI (ChatGPT) verification screen to complete registration.
How to complete ChatGPT phone verification with a virtual number
You verify a ChatGPT account by entering a SMSFAST virtual number and the code that number receives.
Free or paid – what’s right for you?
Both options let you receive an SMS code on a OpenAI (ChatGPT) number. The difference is in reliability and privacy.
Frequently Asked Questions
Can I create a ChatGPT account without my personal phone number?
OpenAI no longer requires a phone number for most new ChatGPT accounts. You can sign up with email or a Google account instead. When OpenAI does request a number, a SMSFAST number from 190+ countries completes the check. Your personal phone stays private.
Why did ChatGPT reject my number?
ChatGPT most often rejects a number identified as VoIP or already used for another OpenAI account. Select a different country or number in SMSFAST, since delivery varies by region. If you cancel before the code arrives, your balance is refunded instantly, so trying again costs nothing.
Why is my ChatGPT verification code not arriving?
A missing ChatGPT code usually points to the same causes as a rejection. VoIP numbers or numbers already tied to an account are the common reasons. Choose a country with a higher delivery rate, shown in the table above, to improve your first attempt.
How long does a virtual number stay active for ChatGPT verification?
SMSFAST offers two options. Activation mode covers 20 to 90 minutes, enough for a single ChatGPT verification. Long-term rental runs from 1 day to 1 year and renews, keeping the number yours for continued access. Cancellation for long-term rental is coming soon.
Will OpenAI ban my account for using a virtual number?
OpenAI does not ban accounts for the type of number used at registration. Restrictions follow behavior that breaks OpenAI usage policies, not the number itself. SMSFAST provides non-VoIP numbers accepted by OpenAI in most cases, across 190+ countries. Choosing a higher-rate country further improves your verification success.
Is using a virtual number for ChatGPT verification legal?
Using a virtual number to verify a ChatGPT account is legal in most countries for personal use. A SMSFAST number also protects privacy by keeping your personal phone off your OpenAI account. Treat this as general information, not legal advice.
Can I use a SMSFAST number for other platforms besides OpenAI?
Yes. SMSFAST supports SMS verification for 190+ platforms, including WhatsApp, Google, Discord, Amazon, and Instagram. If you buy a number and cancel before the SMS arrives in activation mode, your balance is refunded immediately. Trying a number for another service carries no risk.
