Fastmail virtual numbers for SMS verification

A virtual number that receives the Fastmail SMS code, in 3 countries. Prices start at $0.21 — cheapest right now in United States. Every price and every stock figure below is read from the live catalogue, not from a page written months ago.

countries in stock: 3
from, per code: $0.21
numbers available: 466K
cheapest right now: United States

1 Select service 1,289 services in stock

Fastmail 20K numbers $0.21

2 Select country 145 countries

Choose a country

3 Network & price

Now pick a country.

Where a Fastmail number costs least right now

3 countries where a Fastmail number is in stock, with the price and how many lines are free
Country	Price	Numbers
United States +1	$0.14	35K
United Kingdom +44	$0.07	230K
Canada +1	$0.14	200K

What to know before you buy a Fastmail number

A Fastmail number is in stock in 3 countries right now, 466K lines in total, and the entry price is $0.21 in United States. 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.

If the first attempt fails, the repair is almost never another number in the same place — it is another country. A refusal at the country level does not change with the operator, and the hold on a silent number is released on its own, so working down the 3 countries in the table costs you time and nothing else.

Nothing is charged until the Fastmail code lands. The price is held against your balance while the number is live and released automatically if the window closes empty, so the cost of being wrong about a country is a wait rather than money. Balances are topped up in crypto, $20.00 minimum, with nothing added on top.

Where Fastmail numbers are cheapest right now

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Questions about this page

How much does a Fastmail verification number cost?

From $0.21 per code, and the price depends on the country and the network: Fastmail numbers are in stock in 3 countries, each with its own price. You are only charged when the code actually arrives.

Which country should I take a Fastmail number in?

Any of the 3 in stock can receive the code. Cheapest right now is United States. The table above also shows how many lines are free in each — a country with plenty of lines is one where you will not have to try twice.

How long does the code take to arrive?

Usually seconds. The number stays reserved for twenty minutes; if no code arrives inside that window, the charge is reversed automatically and you keep the money.