Dosi virtual numbers for SMS verification

Buying Dosi numbers, in practice

Dosi numbers are in stock in 18 countries right now, 2.5M lines in total, and the entry price is $0.07 in Czechia. The price gap between countries is not arbitrary: it follows what the local networks charge and how often they actually deliver, which is why the table above shows both next to each other.

Price is not the only thing that separates those 18 countries. Local networks recycle their lines at different speeds, so the number of free lines moves through the day — the figures above are read at the moment you load the page, not cached from this morning. And nothing is charged until the code actually arrives, so a country that turns out not to work costs you a wait, not money.

At volume, the same catalogue is readable over the API: one key, a bearer token, and live prices for Dosi in any country as JSON. It is the same prices and the same stock the page shows — there is no separate wholesale list — which is what makes it usable for reselling as much as for automating your own sign-ups.