Free number for Chalkboard: free vs paid
Free Chalkboard numbers exist, but they are shared: the number is published on a public page, every visitor reads the same inbox, and Chalkboard has usually seen it many times before. Below is when a free number is good enough, when it isn't, and the cheapest private number that works instead.
Private Chalkboard numbers from $0.18 · 24 countries in stock now
Why free Chalkboard numbers usually fail
A public number is used by thousands of visitors. By the time you find it, it is almost always tied to someone else's Chalkboard account.
Numbers that receive codes for many different accounts get flagged, and popular free numbers are the first to be refused — often the code is simply never sent.
The inbox is a public web page. Whoever loads it after you can read the code and finish the signup — or reset the account later.
Free inboxes have no support and no refund, because nothing was paid. If the code doesn't come, you have only lost the time.
Where a private Chalkboard number is available
These numbers are issued to one person at a time and only you see the code. Every row is a country with stock right now and a record of receiving Chalkboard codes, priced from live supply.
| Country | From | Buy |
|---|---|---|
| 🇺🇸United States | $0.18 | Buy |
| 🇮🇩Indonesia | $0.72 | Buy |
| 🇲🇾Malaysia | $0.72 | Buy |
| 🇰🇪Kenya | $0.72 | Buy |
| 🇳🇬Nigeria | $0.72 | Buy |
| 🇬🇧United Kingdom | $0.92 | Buy |
| 🇨🇦Canada | $1.72 | Buy |
| 🇭🇰Hong Kong | $1.72 | Buy |
| 🇳🇱Netherlands | $1.72 | Buy |
| 🇺🇦Ukraine | $1.72 | Buy |
| 🇨🇱Chile | $1.72 | Buy |
| 🇨🇿Czech Republic | $1.72 | Buy |
| 🇦🇹Austria | $1.72 | Buy |
| 🇯🇵Japan | $1.72 | Buy |
| 🇧🇷Brazil | $1.72 | Buy |
| 🇻🇪Venezuela | $1.72 | Buy |
| 🇱🇻Latvia | $1.72 | Buy |
| 🇲🇽Mexico | $1.72 | Buy |
| 🇹🇭Thailand | $1.72 | Buy |
| 🇸🇮Slovenia | $1.72 | Buy |
| 🇭🇺Hungary | $1.72 | Buy |
| 🇵🇪Peru | $1.72 | Buy |
| 🇦🇷Argentina | $1.72 | Buy |
| 🇹🇷Turkey | $1.72 | Buy |
Every country here has Chalkboard numbers in stock right now at the price shown, and an unused number is refunded in full. We have no delivered-code record for Chalkboardin the last 30 days yet — the count appears on this table as soon as codes start arriving.
Free, one-off or rented: which Chalkboard number?
| Feature | Free public | One-off (temporary) | Rented |
|---|---|---|---|
| Price | Nothing | From $0.18 | Per day |
| Who can read the code | Anyone who opens the page | Only you | Only you |
| Accepted by Chalkboard | Rarely — public lines are usually already taken or banned | Yes, on the countries listed above | Yes |
| How long it is yours | Never yours — shared from the start | One code (20 minutes) | Days to weeks |
| More than one code | Yes, and so does everyone else | No | Yes, unlimited |
| If no code arrives | Nothing to refund | Automatic refund | The number stays yours for the rental period |
Verifying once? A temporary Chalkboard number is the cheapest private option. Expecting Chalkboard to text you again for logins or resets? Rent one so the number stays yours.
Receiving a Chalkboard code on a private number
- 1Create an account
An email address is enough. No phone number and no ID are asked for.
- 2Add a small balance
United States costs $0.18 for Chalkboard today, so a minimal top-up covers it. Unused balance stays on your account.
- 3Order and paste the number into Chalkboard
Pick a country, copy the number that appears, and request the code in Chalkboard.
- 4Watch the code arrive
It shows up on your dashboard as it lands. If Chalkboard never sends it, the charge is returned to your balance by itself.
Free Chalkboard number questions
Is there a free phone number that works for Chalkboard?
Occasionally, but you should not count on one. Public receive-SMS websites publish a handful of numbers for everyone to share, and Chalkboard sees the same numbers being used again and again. Most of them are already tied to an existing Chalkboard account or have been refused as virtual, so the code never arrives.
Does SMSPin give out free numbers for Chalkboard?
No. We don't run a public inbox, because a number anyone can read is a number anyone can use to take over the account you create with it. What we sell instead is the cheapest private option: a number only you can see, from $0.18, refunded automatically if Chalkboard never sends the code.
Why is a shared number risky for a Chalkboard account?
Every code sent to it is visible to every visitor of the page it is published on. Whoever reads your code can finish your signup, and later, whoever asks Chalkboard for a password reset on that number receives the reset code too. The account is only as private as the inbox.
When is a free public number good enough for Chalkboard?
When nothing about the account matters: testing that your own app sends an SMS, checking what a message looks like, or a throwaway sign-up you will never log back into. Never for anything holding money, messages, contacts or your identity.
What is the cheapest paid alternative for Chalkboard?
$0.18 on the cheapest country in the table on this page, out of 24 countries with Chalkboard numbers in stock right now. That buys one private number for one Chalkboard code; nothing is charged if the code doesn't arrive.
Do I need a subscription to get a private Chalkboard number?
No. You add a balance and pay per number. There is no monthly plan and nothing to cancel afterwards.
What if I need to receive Chalkboard codes again later?
Then neither a free number nor a one-code number is right — rent one instead. A rented number stays assigned to you for the whole rental and receives every SMS sent to it, so logins and resets keep working.
Why does a private Chalkboard number cost more in some countries?
The price follows supply. Countries with plenty of numbers that Chalkboard accepts are cheap; countries with few are dearer. The price shown on each row is the one you are charged, because the table is read from live stock rather than typed in.