A temporary Ireland (+353) number for your Airbnb code. Buy it, enter it in Airbnb, and the code shows on your screen. If no code comes within 5 minutes, the full price goes back to your wallet.
Pick Airbnb and a country, buy the number, and enter it in Airbnb. When Airbnb sends the SMS, the code appears on your OTPBox screen. The number waits 5 minutes for the first code.
If no code arrives within 5 minutes, or you cancel first, the number closes and the full price goes back to your OTPBox wallet at once. You only pay for numbers that get a code.
Some numbers can be bought again later for another code, for the same price as a new number. If one can, your Numbers page shows "Use again" on it. Numbers are temporary, so don't use one for an account you'll need to recover later.
Top up your OTPBox wallet first. In Nigeria: bank transfer, card, USDT or USDC. Elsewhere: mobile money, card, USDT or USDC. No top-up fees (outside Nigeria, cards carry the card company's fee, shown at checkout), and one price list for everyone, shown in naira or USD.
Recommended is the line most likely to get your code quickly. Lower price costs less. Either way, if no code arrives the number closes and you get a full refund.