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+222
Mauritania phone number for ChatGPT (+222)
Yes — a real Mauritania mobile number (+222) can receive the ChatGPT (OpenAI) 6-digit code by SMS. One ChatGPT (OpenAI) code on a +222 number costs $0.20; a +222 number you keep costs from $1.80/month on the 12-month plan.
- 6-digit code by SMS to +222
- Cheapest of 54 countries in Africa 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)$0.20
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
- +222 XX 434 7XXin stock
- +222 XX 858 3XXin stock
- +222 XX 831 6XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Key facts
ChatGPT (OpenAI) with Mauritania numbers: at a glance
- ChatGPT (OpenAI) code (single-use)
- $0.20 per code
- Price rank
- Cheaper than 187 of 191 countries for ChatGPT (OpenAI)
- Rank in Africa
- Cheapest of 54 countries in Africa
- Code format
- 6-digit code
- Delivered by
- SMS
- Number format
- +222 · 4x xx xx xx → +222 4x xx xx xx
- Mobile numbers
- +222 · 8 digits · starts with 2, 3, 4
- Stock
- 39 numbers in stock
- Among Mauritania apps
- 95th cheapest of 113 apps
- Local time
- UTC+0
Cheapest countries for ChatGPT (OpenAI) right now: Lesotho $0.20 · Malaysia $0.20 · Mauritania $0.20 — Mauritania is one of them.
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 $0.20, Mauritania is the cheapest of 54 countries in Africa for ChatGPT (OpenAI).
| Country | Dial code | ChatGPT (OpenAI) code | vs Mauritania | Stock |
|---|---|---|---|---|
| Algeria | +213 | $0.71 | +$0.51 | In stock |
| Angola | +244 | $0.58 | +$0.38 | In stock |
| Benin | +229 | $0.96 | +$0.76 | In stock |
| Botswana | +267 | $0.38 | +$0.18 | In stock |
| Burkina Faso | +226 | $0.83 | +$0.63 | In stock |
| Burundi | +257 | $0.73 | +$0.53 | In stock |
| Cameroon | +237 | $0.28 | +$0.08 | In stock |
| Cape Verde | +238 | $0.98 | +$0.78 | In stock |
Step by step
How to verify ChatGPT (OpenAI) with a Mauritania number
One ChatGPT (OpenAI) code on a +222 number costs $0.20 — the cheapest of 54 countries in Africa. Full ChatGPT (OpenAI) walkthrough and troubleshooting: ChatGPT (OpenAI) verification guide.
Get your Mauritania number
Sign up with an email, top up with USDT or USDC and pick Mauritania: a plan to keep the +222 number, or a single-use ChatGPT (OpenAI) OTP number ($0.20).
Open ChatGPT (OpenAI)
Go to the phone step during sign-up or when creating API keys on the OpenAI platform.
Enter the +222 number
Select Mauritania (+222) in ChatGPT (OpenAI)'s country picker, then paste the digits your dashboard shows after +222 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 +222 number; type the code into ChatGPT (OpenAI) to finish.
Tips for Mauritania numbers
- After +222, Mauritania mobile numbers begin with 2, 3, 4 — a quick check that you pasted the whole number.
- Keep your email and number consistent between ChatGPT and the API platform.
Why use a Mauritania number for ChatGPT (OpenAI)?
Day-to-day life in Mauritania runs on WhatsApp, Facebook and TikTok, yet ChatGPT (OpenAI) remains the app for an OpenAI account registered in a supported country. A +222 number keeps that account tied to the country without using your personal SIM.
Paying with Bankily: Bankily has become a common way to pay and send money in Nouakchott, and it is linked to a local mobile number.
OpenAI can ask for the phone again for API access, billing or security reviews.
Local context
Mauritania at a glance for ChatGPT users
- Capital
- Nouakchott
- Population
- 5 million
- Languages
- Arabic, French, Pulaar, Soninke, Wolof
- Currency
- Mauritanian ouguiya (MRU)
Apps people use most in Mauritania
- TikTok
- Snapchat
- YouTube
- Bankily
| App | OTP price | vs ChatGPT | Guide |
|---|---|---|---|
| Google / Gmail | $0.17 | −$0.03 | Google / Gmail guide |
| $0.18 | −$0.02 | WhatsApp guide | |
| Telegram | $0.20 | same | Telegram guide |
| $0.16 | −$0.04 | Instagram guide | |
| $0.15 | −$0.05 | Facebook guide | |
| TikTok | $0.15 | −$0.05 | TikTok guide |
| Discord | $0.13 | −$0.07 | Discord guide |
| X (Twitter) | $0.16 | −$0.04 | X (Twitter) guide |
| Binance | $0.25 | +$0.05 | Binance guide |
| Amazon | $0.16 | −$0.04 | Amazon guide |
| Apple ID | $0.18 | −$0.02 | Apple ID guide |
| Signal | $0.15 | −$0.05 | Signal guide |
Works with ChatGPT (OpenAI) — backed by our 7-day replacement guarantee
If your Mauritania number doesn't work for ChatGPT (OpenAI) or any other app you need within 7 days of purchase, replace it with a new Mauritania 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
Mauritania number for ChatGPT (OpenAI): FAQ
How much is a ChatGPT (OpenAI) code with a Mauritania number?
A single-use ChatGPT (OpenAI) code on a Mauritania (+222) number costs $0.20 (as of October 15, 2026). That makes a Mauritania number the cheapest of 54 countries in Africa for ChatGPT (OpenAI), and cheaper than 187 of the 191 countries where ChatGPT (OpenAI) codes are sold. No country in Africa is cheaper for ChatGPT (OpenAI) right now. Among the 113 apps we sell Mauritania codes for, ChatGPT (OpenAI) is the 95th cheapest.
Can I use a Mauritania number for ChatGPT (OpenAI)?
Yes. ChatGPT (OpenAI) expects a real mobile number, and every Mauritania (+222) number we sell is one. If ChatGPT (OpenAI) turns yours down, the 7-day replacement guarantee swaps it for another Mauritania 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 Mauritania?
One ChatGPT (OpenAI) code on a Mauritania number costs $0.20 and covers a single ChatGPT (OpenAI) check; a plan (from $1.80/month on the 12-month plan) keeps the +222 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 +222 number today.
39 Mauritania numbers in stock · ChatGPT code $0.20. Pay with USDT or USDC, email sign-up, no ID.