Common ChatGPT (OpenAI) errors
- “This phone number has been used too many times”
- “Unsupported country”
- No code
Each has a fix in the ChatGPT (OpenAI) verification guide.
ChatGPT (OpenAI) verification+674
Nauru phone number for ChatGPT (+674)
Yes — a real Nauru mobile number (+674) can receive the ChatGPT (OpenAI) 6-digit code by SMS. One ChatGPT (OpenAI) code on a +674 number costs $0.78; a +674 number you keep costs from $1.80/month on the 12-month plan.
- 6-digit code by SMS to +674
- 8th cheapest of 14 countries in Oceania for ChatGPT
- Real mobile line — not VoIP
- Works with ChatGPT (OpenAI) — 7-day replacement guarantee
Pricing
From$1.80/mo
on the 12-month plan
Choose 1, 3, 6 or 12 months at checkout — every term price is shown there.
See plans & buyChatGPT (OpenAI) code (single-use)$0.78
Every term (1, 3, 6 or 12 months): unlimited incoming SMS & calls, 500 SMS + 1,000 minutes out every month. Renew as long as you want. Buy with crypto — no wallet top-up needed.
Example numbers
- +674 XX 54 9XXin stock
- +674 XX 52 5XXin stock
- +674 XX 75 2XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
ChatGPT (OpenAI) with Nauru numbers: at a glance
- ChatGPT (OpenAI) code (single-use)
- $0.78 per code
- Price rank
- Cheaper than 81 of 191 countries for ChatGPT (OpenAI)
- Rank in Oceania
- 8th cheapest of 14 countries in Oceania
- Code format
- 6-digit code
- Delivered by
- SMS
- Number format
- +674
- Stock
- 37 numbers in stock
- Among Nauru apps
- 95th cheapest of 113 apps
- Local time
- UTC+12
Cheapest countries for ChatGPT (OpenAI) right now: Lesotho $0.20 · Malaysia $0.20 · Mauritania $0.20.
Prices as of October 15, 2026; stock changes through the day. Full list: OTP prices by app and country.
Compare nearby countries for ChatGPT (OpenAI)
At $0.78, Nauru is the 8th cheapest of 14 countries in Oceania for ChatGPT (OpenAI). Kiribati (+686) is the cheapest nearby at $0.23.
| Country | Dial code | ChatGPT (OpenAI) code | vs Nauru | Stock |
|---|---|---|---|---|
| Australia | +61 | $1.64 | +$0.86 | In stock |
| Fiji | +679 | $0.40 | −$0.38 | In stock |
| Kiribati | +686 | $0.23 | −$0.55 | In stock |
| Marshall Islands | +692 | $0.76 | −$0.02 | In stock |
| Micronesia | +691 | $0.98 | +$0.20 | In stock |
| New Zealand | +64 | $1.51 | +$0.73 | In stock |
| Palau | +680 | $0.91 | +$0.13 | In stock |
| Papua New Guinea | +675 | $0.55 | −$0.23 | In stock |
Step by step
How to verify ChatGPT (OpenAI) with a Nauru number
One ChatGPT (OpenAI) code on a +674 number costs $0.78 — the 8th cheapest of 14 countries in Oceania. Full ChatGPT (OpenAI) walkthrough and troubleshooting: ChatGPT (OpenAI) verification guide.
Get your Nauru number
Sign up with an email, top up with USDT or USDC and pick Nauru: a plan to keep the +674 number, or a single-use ChatGPT (OpenAI) OTP number ($0.78).
Open ChatGPT (OpenAI)
Go to the phone step during sign-up or when creating API keys on the OpenAI platform.
Enter the +674 number
Select Nauru (+674) in ChatGPT (OpenAI)'s country picker, then paste the digits your dashboard shows after +674 into ChatGPT (OpenAI).
Enter the ChatGPT (OpenAI) code
ChatGPT (OpenAI) sends a 6-digit code by SMS. SMS codes appear in your PhoneBorn dashboard next to the +674 number; type the code into ChatGPT (OpenAI) to finish.
Tips for Nauru numbers
- Only need one code and the country doesn't matter? Kiribati costs $0.23 for ChatGPT (OpenAI), against $0.78 here.
- Keep your email and number consistent between ChatGPT and the API platform.
Why use a Nauru number for ChatGPT (OpenAI)?
Day-to-day life in Nauru runs on Facebook, Messenger and WhatsApp, yet ChatGPT (OpenAI) remains the app for an OpenAI account registered in a supported country. A +674 number keeps that account tied to the country without using your personal SIM.
Family abroad: Nauruans studying or working in Australia and Fiji can keep a +674 number for family messages.
OpenAI can ask for the phone again for API access, billing or security reviews.
Local context
Nauru at a glance for ChatGPT users
- Capital
- No official capital (government in Yaren)
- Population
- 12,000
- Languages
- Nauruan, English
- Currency
- Australian dollar (AUD)
Apps people use most in Nauru
- Messenger
- YouTube
- TikTok
| App | OTP price | vs ChatGPT | Guide |
|---|---|---|---|
| Google / Gmail | $0.65 | −$0.13 | Google / Gmail guide |
| $0.69 | −$0.09 | WhatsApp guide | |
| Telegram | $0.78 | same | Telegram guide |
| $0.61 | −$0.17 | Instagram guide | |
| $0.56 | −$0.22 | Facebook guide | |
| TikTok | $0.56 | −$0.22 | TikTok guide |
| Discord | $0.52 | −$0.26 | Discord guide |
| X (Twitter) | $0.61 | −$0.17 | X (Twitter) guide |
| Binance | $0.95 | +$0.17 | Binance guide |
| Amazon | $0.61 | −$0.17 | Amazon guide |
| Apple ID | $0.69 | −$0.09 | Apple ID guide |
| Signal | $0.56 | −$0.22 | Signal guide |
Works with ChatGPT (OpenAI) — backed by our 7-day replacement guarantee
If your Nauru number doesn't work for ChatGPT (OpenAI) or any other app you need within 7 days of purchase, replace it with a new Nauru number for free — instantly from your dashboard, up to 3 times, no questions asked.
Never used it (no SMS or call)? Take a full refund to your PhoneBorn balance within 7 days instead.
FAQ
Nauru number for ChatGPT (OpenAI): FAQ
How much is a ChatGPT (OpenAI) code with a Nauru number?
A single-use ChatGPT (OpenAI) code on a Nauru (+674) number costs $0.78 (as of October 15, 2026). That makes a Nauru number the 8th cheapest of 14 countries in Oceania for ChatGPT (OpenAI), and cheaper than 81 of the 191 countries where ChatGPT (OpenAI) codes are sold. The cheapest option nearby is Kiribati (+686) at $0.23. Among the 113 apps we sell Nauru codes for, ChatGPT (OpenAI) is the 95th cheapest.
Can I use a Nauru number for ChatGPT (OpenAI)?
Yes. ChatGPT (OpenAI) expects a real mobile number, and every Nauru (+674) number we sell is one. If ChatGPT (OpenAI) turns yours down, the 7-day replacement guarantee swaps it for another Nauru number; a single ChatGPT (OpenAI) code that never arrives is refunded to your PhoneBorn balance.
OTP number or phone-number plan for ChatGPT (OpenAI) in Nauru?
One ChatGPT (OpenAI) code on a Nauru number costs $0.78 and covers a single ChatGPT (OpenAI) check; a plan (from $1.80/month on the 12-month plan) keeps the +674 number and receives ChatGPT (OpenAI) codes as often as ChatGPT (OpenAI) asks. ChatGPT (OpenAI) sends its 6-digit code by SMS: a plan receives SMS and incoming calls, an OTP number the SMS code only.
General ChatGPT (OpenAI) questions — code formats, errors, re-verification — are answered in the ChatGPT (OpenAI) verification guide.
Verify ChatGPT with a +674 number today.
37 Nauru numbers in stock · ChatGPT code $0.78. Pay with USDT or USDC, email sign-up, no ID.