Yes — a real Belgium mobile number (+32) can receive the ChatGPT (OpenAI) 6-digit code by SMS. Get one in under a minute: a single-use ChatGPT (OpenAI) code from $1.39, or a number you keep from $7.56/month with unlimited incoming SMS and calls. Email sign-up, crypto payment, no ID.
Monthly
$7.56
per month
Yearly
$37.80
per year
Plans: unlimited incoming SMS & calls, 500 SMS + 1,000 minutes out every month. Renew as long as you want.
Digits are masked. The full number is shown once it is assigned to your account.
Step by step
ChatGPT (OpenAI) asks for your number at the phone step during sign-up or when creating API keys on the OpenAI platform. Expect a 6-digit code; it can arrive by SMS.
Get your Belgium number
Sign up at PhoneBorn with an email, top up with crypto and choose Belgium: a monthly plan ($7.56) if you want to keep the account, or a single-use ChatGPT (OpenAI) OTP number ($1.39) for one code.
Open ChatGPT (OpenAI)
Go to the phone step during sign-up or when creating API keys on the OpenAI platform.
Enter the +32 number
Select Belgium (+32) in the country picker and paste the number from your dashboard without a leading 0. Belgium mobiles look like 04xx xx xx xx → +32 4xx xx xx xx.
Enter the 6-digit code from your inbox
Enter the 6-digit code from your inbox.
Finish the profile
Finish the profile; the number may be used again for API or security checks.
Day-to-day life in Belgium runs on WhatsApp, Messenger and Instagram, yet ChatGPT (OpenAI) remains the app for an OpenAI account registered in a supported country. A +32 number keeps that account tied to the country without using your personal SIM.
Second-hand selling: Belgians actively resell on Vinted and 2ememain/2dehands, where a local number reassures buyers.
OpenAI can ask for the phone again for API access, billing or security reviews.
Brussels is home to the EU institutions and NATO, which makes Belgium one of Europe’s most international small countries. Three official languages and a strong student population mean many newcomers need a Belgian number from day one. Since prepaid cards require ID registration, a +32 number that can be set up remotely is a practical alternative.
Local context
Belgium requires identification for all prepaid SIM cards, so visitors must register an ID before a new card works. A Belgium number from PhoneBorn needs no SIM and no ID — only an email.
| App | OTP price | Guide |
|---|---|---|
| Google / Gmail | $1.16 | Google / Gmail guide |
| $1.23 | WhatsApp guide | |
| Telegram | $1.39 | Telegram guide |
| $1.08 | Instagram guide | |
| $1.00 | Facebook guide | |
| TikTok | $1.00 | TikTok guide |
| Discord | $0.92 | Discord guide |
| X (Twitter) | $1.08 | X (Twitter) guide |
| Binance | $1.69 | Binance guide |
| Amazon | $1.08 | Amazon guide |
Included in every plan
Plan allowances apply to numbers you keep (monthly or yearly). Single-use OTP numbers are a separate product: one code, refunded automatically if no code arrives.
If your number has not sent or received a single SMS or call, you can get a full refund within 7 days of purchase — no questions asked.
Open the number in your dashboard and press “Request refund”. Eligible refunds are returned to your wallet instantly. Refund policy
FAQ
Create an account with just an email, top up with crypto and get a real mobile number — SMS and calls included — in under a minute.