Hong Kong SAR China number for WhatsApp

Pick WhatsApp and a country, buy the number, and enter it in WhatsApp. When WhatsApp 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, 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.