Receive a +222 Verification Code in Mauritania, Step by Step

Getting your first +222 code in five steps

The quickest route to a Mauritania phone number for verification is an Instant OTP order. Here is the full sequence, from a blank account to a code on screen:

1. Open an account at /signup: enter your email and confirm it with a 6-digit code, or use your Google login instead.
2. Add funds to your USD wallet. Card goes through Stripe checkout; USDT and USDC are accepted too. Nothing can be bought until this first top-up lands, and that is also when exact prices start showing.
3. Choose the app you are verifying, then choose Mauritania as the country.
4. Copy the +222 number OTP Bolt assigns and paste it into the app's phone field.
5. Keep the dashboard tab open; the SMS normally lands in your live inbox a minute or two after the app sends it.

That is the entire job for a single sign-up. The number is meant for one code, not for a conversation.

Typing a Mauritanian number into a sign-up form

Mauritanian numbers have eight digits after the +222 country code, and there is no trunk zero to strip off. That makes form entry simpler than in many countries, but two habits still cause failed attempts:

• Country picker plus local field. If the form has a flag dropdown, pick Mauritania and paste only the eight digits. Pasting +222 again in the second box doubles the prefix.
• Single free-text field. Paste the whole thing in international format, +222 followed by the eight digits, with no spaces if the form is picky.

If the app rejects the number outright before sending anything, that is a sign it does not accept this kind of number, not a typo on your part. Cancel that order; your wallet is credited back in full.

Which apps work with a Mauritania number right now?

Instant OTP in Mauritania currently lists more than 1,000 apps. Among the ones people ask for most: WhatsApp, Telegram, Google (Gmail and YouTube), Facebook, Instagram, TikTok, imo, Viber, Signal, Microsoft and Outlook, LinkedIn, Amazon, AliExpress, ChatGPT and Claude.

The list moves as coverage changes, so treat the dashboard as the source of truth. If an app you need is missing today, check again later or browse the full catalog at /otp.

The 20-minute window

Every order gets 20 minutes. If no SMS arrives inside that time, or you cancel before one does, the full price goes back to your wallet on its own. A code that did reach you is paid for and stays paid for. On some orders you can ask for another SMS on the same number, which helps if you mistyped the first code.

Nothing arrived: what to try before giving up

A silent inbox usually has a plain explanation. Work through these in order:

• Re-check the format. A doubled +222 or a stray space is the most common culprit.
• Look for an app-side limit. Some services pause SMS after several quick requests and ask you to wait.
• Accept that some apps decline virtual numbers. That is exactly why unused orders refund automatically.
• Let the 20 minutes run out or cancel, then start a fresh order. A different number sometimes behaves differently.

You are never charged for a code that did not come.

Asking for a Mauritanian Dedicated Number

A Dedicated Number is a line that stays yours for as long as it renews, priced from $1.95/month. You can switch one on yourself in seconds only for US, Canadian and Puerto Rican numbers; a +222 line follows a review process instead.

From the dashboard, use Request a country and pick Mauritania. The OTP Bolt team then checks whether a +222 number can be supplied, what it costs, and whether local rules require an address or ID check before it goes live. Timing depends on that review, so plan ahead rather than counting on same-day activation.

Once active, you get:

• An SMS inbox that keeps receiving verification texts on the same number, so later logins and account recovery still work.
• Outgoing calls placed from a Chrome, Edge, Firefox or Safari tab, without a SIM card or an extra app.
• Incoming calls that ring right in that browser tab, with every call recorded in a log.
• Prepaid terms paid from your wallet, an email reminder before renewal, and the option to release the number at any point.

Details live on /virtual-numbers.

One code or a number you keep?

Pick Instant OTP when the account only needs a phone check once, for example a marketplace sign-up or a trial. Pick a Dedicated Number when the account will text you again: two-step logins, password resets, or a second number customers in Nouakchott can reach. If losing access to the number later would lock you out, the Dedicated Number is the safer choice.

Who needs a +222 number, and for what?

Mauritania's official language is Arabic, and French is widely used in business and administration, so verification texts may arrive in Arabic, French or English depending on the app and your settings.

Typical reasons people order a number here:

• Mauritanians abroad, many of them in France and elsewhere in West Africa and the Gulf, who want a local-looking contact without handing out a personal line.
• Companies working in fishing, mining or logistics that keep a separate line for Mauritanian partners.
• Travelers who want messaging set up before landing.
• Product teams checking that their sign-up screen handles an eight-digit +222 number correctly.

For that last group, the REST API at /developers lets you order a number, poll for the SMS and cancel with an API key, so a QA script can run a full Mauritanian verification without a person copying codes by hand.

App names are trademarks of their owners. OTP Bolt is not affiliated with them. Follow each app's terms.