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No code, no charge. Every route is measured, and failing routes are removed.

How we measure

SMS verification

WhatsApp verification numbers

WhatsApp ties every account to one phone number and proves it with a six-digit code sent by SMS. FastOTP has WhatsApp numbers on sale in 5 countries, from $0.13 per code.

WhatsApp

One-time number, one code

On sale

From

$0.13per code

Routes on sale
5 of 5
Highest price
$0.44The United States and the United Kingdom
Delivery, 30 days
Not rated yet2/20 orders so far

No code within 20 minutes means a full refund.

Live prices

WhatsApp numbers by country

Indonesia is cheapest today at $0.13; the United States and the United Kingdom cost the most at $0.44.

CountryPrice per codeDelivered, last 30 daysStatusBuy
United States$0.44Not rated yet ยท 1/20 ordersOn saleBuy
United Kingdom$0.44Not rated yet ยท 0/20 ordersOn saleBuy
Indonesia$0.13Not rated yet ยท 1/20 ordersOn saleBuy
Philippines$0.28Not rated yet ยท 0/20 ordersOn saleBuy
Nigeria$0.38Not rated yet ยท 0/20 ordersOn saleBuy

US dollars, charged once per code. What the price covers and when it is refunded.

How it works

How WhatsApp checks a phone number

When you register, WhatsApp asks for a country and a phone number and then sends a six-digit code to that number by SMS. Entering the code proves the number can receive messages, and the account is created on it. From then on the number is the account's identity: it is what your contacts see and how WhatsApp finds you.

If the text does not arrive, WhatsApp offers to resend it or to call the number instead, but only after a countdown. Every further request makes that countdown longer, so asking again and again slows you down rather than speeding things up.

With FastOTP you pick a country from the table above, enter the number in WhatsApp exactly as your order shows it, and wait on the order page. The code appears there when the SMS lands.

What goes wrong

Where WhatsApp verification usually fails

Practical tips

Before you request the code

  • Choose the country in WhatsApp first, then enter the number without repeating the country code.
  • Pick the text message option. An order shows SMS, so a verification call will not reach you.
  • Request the code once and keep the order page open. A second request restarts WhatsApp's timer.
  • If nothing has arrived after two minutes you can cancel for a full refund and try a number from another country.
  • Use the account within WhatsApp's terms of service. A verified number does not change what those terms allow.

Know the limits

When a one-time number is the wrong tool for WhatsApp

  • An account you must keep for years

    WhatsApp sends a fresh code to the number whenever you register again, for example after changing phones. You will not hold this number then, so use a SIM you own for anything you cannot afford to lose.

  • Bulk or automated messaging

    That runs on the WhatsApp Business Platform, which has its own onboarding and approval through Meta. A verified number does not grant it.

  • Coming back after a ban

    A new number does not undo a ban, and using one to return is against WhatsApp's terms.

What the WhatsApp delivery figure counts

An order for WhatsApp counts as delivered only when its code reached the order page. For WhatsApp that includes orders where WhatsApp refused to send a code at all: the number was issued and no code came, so it counts against the route.

See WhatsApp delivery by country
WhatsApp orders in the last 30 days
2
codes delivered
0
orders towards a first rating
2/20
routes suspended
0

WhatsApp questions

WhatsApp verification, answered

How much does a WhatsApp verification number cost?

From $0.13 to $0.44 per code today, depending on the country. The lowest WhatsApp price is for Indonesia, and the highest is for the United States and the United Kingdom.

How many digits is a WhatsApp verification code?

Six. WhatsApp sends it by SMS to the number you entered, and it shows on your FastOTP order page when the message arrives.

WhatsApp is asking for a PIN I never set. What now?

The number was registered before and its previous holder enabled two-step verification. You cannot complete that sign-up. Cancel the order, which refunds it in full once two minutes have passed, and order a different number.

Can I use the number for WhatsApp Business?

The WhatsApp Business app verifies a number the same way as the regular app, with a six-digit SMS code, so the same routes apply. The WhatsApp Business Platform (the API) is a separate product with its own onboarding through Meta.

WhatsApp is one of 8 services in the catalogue

The full list puts all 40 routes side by side.