Receive SMS for Fastmail online
Fastmail verifies new accounts by sending a one-time code to a mobile number. SwiftSMS gives you a real mobile number in 1 countries to catch that code — no SIM, no contract, and you pay only when it lands.
- From
- €0.40
- in France
- Countries
- 1
- 1 in stock now
- Delivery
- SMS
- timing varies by carrier
- If no code
- €0.00
- you are not charged
Fastmail number prices by country
Catalog prices across 1 countries. France has the lowest listed in-stock price at €0.40, with a typical country around €0.40. Prices follow carrier supply and move through the day.
| Country | Price | Availability | Buy |
|---|---|---|---|
| France | €0.40 | In stock | Buy number → |
Catalog response cached for up to one hour. Stock changes constantly; the figure shown is the most recent count. Sources and methodology.
Why Fastmail asks for a phone number
Email providers ask for a mobile number to confirm a new mailbox is human and to hold it as a recovery channel.
How to verify Fastmail in four steps
- 1Pick a country
Choose from the 1 countries above — cheapest first, or wherever Fastmail expects your number to be.
- 2Take the number
Open SwiftSMS and take a Fastmail number. It is yours for the verification window.
- 3Paste it into the sign-up
Enter the number on the Fastmail screen and request the code.
- 4Read the code
It appears on your dashboard the instant the network delivers it. No code, no charge.
If the number is your only recovery route, a rental number you keep beats a code that expires in twenty minutes.
Other email services people verify
Fastmail verification — questions
How do I receive an SMS verification code for Fastmail?
Pick a country, take a Fastmail number, and enter it on the Fastmail sign-up screen. The code appears on your SwiftSMS dashboard the moment the network delivers it — with timing depending on the sending platform and carrier. You are charged only if a code actually arrives.
How much does a Fastmail number cost?
Prices start at €0.40 for a France number and run to €0.40 in the most expensive countries, with a typical country around €0.40. Pricing moves with carrier supply, so the table above is the latest listed figure.
Which countries can I get a Fastmail number in?
Fastmail numbers are available in 1 countries, 1 of which have numbers in stock in the listed data. The full list, with listed prices and stock, is in the table above.
What happens if the Fastmail code never arrives?
You are not charged. SwiftSMS only bills when a code lands — if the number stays silent, the activation is cancelled and nothing leaves your balance. You can pick a different country and try again straight away.
Are these real mobile numbers or VoIP?
Real mobile numbers on real carriers. Fastmail and most other platforms reject VoIP and landline ranges, which is why SwiftSMS only supplies genuine mobile lines.
Can I reuse the same number for Fastmail later?
A pay-per-code activation is short-lived — it is yours for the duration of that one verification. If you need the number to stay reachable so you can log back in, take a rental number instead and keep it for as long as you need.
Get your Fastmail code in seconds
A real mobile number in 1 countries, from €0.40. Nothing to install.
Get a Fastmail numberNo SIM, no contract — pay only when the code lands.