Virtual number for Twelfthman verification
Every line listed here delivers the Twelfthman code and carries nothing else with it. This service is answered from 10 countries today, from $0.07 per activation, and Argentina is where it costs least right now. The tariffs and idle counts below are read from the carrier feed at the moment you open the page.
- countries in stock
- 10
- from, per code
- $0.07
- numbers available
- 411K
- cheapest right now
- Argentina
Now the country.
Before you buy a Twelfthman number
411K lines can take a Twelfthman code at this moment, spread over 10 countries, and the cheapest of them opens at $0.07 on a Argentina line. Where a country sits in that spread is not arbitrary — it follows what the local carriers charge and how reliably they hand the message over, which is why the grid above prints those two side by side rather than ranking on cost alone.
Cost is the least interesting difference between those 10 countries. Carriers return ranges to circulation at their own pace, so the idle counts drift across the day; what you see was measured when the page loaded, not cached overnight. And since the balance only moves once a code lands, a country that turns out not to answer costs you the wait and leaves the money where it was.
At volume the same catalogue reads over the API: one key, a bearer header, and Twelfthman tariffs for any country returned as JSON. There is no separate wholesale sheet — the figures are the ones on this page — which is what lets the same endpoint serve a reseller and someone automating their own registrations without either being a special case.
Questions this page raises
What does an Twelfthman activation cost?
From $0.07 an activation, with the figure set by country and carrier: Twelfthman answers in 10 countries and each carries its own tariff. The balance moves only once the code is in hand.
Which country works best for a Twelfthman number?
Any of the 10 answering today will take the code, and Argentina is the least expensive of them right now. The grid also prints how many lines each still has idle — depth there is what saves you a second attempt.
How quickly does the code come through?
Seconds, as a rule. The line is held for twenty minutes, and if that window closes with nothing in it the reservation lifts automatically and the money stays where it is.