Free Number for Claude-Get OTP Without Your Real SIM
A free Claude number is a public line anybody can read. There is 1 shared number below you can try right now. They work for a first look and often fail on Claude itself, because the account is usually already registered by somebody else. A private number for Claude is available in 2 countries from $0.13.
Signing up for Claude shouldn't mean handing over your personal phone number. A free number for Claude verification-via a temporary virtual SMS service-lets you receive that OTP privately, fast, and without tying your real identity.
Free public numbers you can try for Claude
Shared lines. Send the Claude code to one of these, then open its inbox to read it. Everybody else on the internet can read it too.
UK +44 74757 69313
Enter it without the spaces — they are here to make it readable, not to be typed.
Do not use a free number for anything that matters. The inbox is public, so a code sent here is readable by anyone. That rules out banks, wallets, exchanges and any account holding money or identity documents — and it is why a popular service is usually already registered on these lines.
Where a private Claude number is available
Rebuilt daily from codes that actually arrived in the last 30 days. A country is on this list because Claude codes have been delivered to it recently — not because the catalog lists it.
| Country | Price | Codes delivered last 30 days | Buy |
|---|---|---|---|
| USA | $0.32 | 36 | Get one |
| France | $0.13 Cheapest | 29 | Get one |
No country here matches that. Clear the filter to see all 2.
A delivered count is a count of codes that arrived, not a success rate. Numbers do fail; when one does, cancel it and you are not charged. The smallest top-up is $3 — about 23 verifications at this price. It is balance, not a fee: it does not expire and it stays on your account for the next number.
Doing this at volume
Every country and price above is available over the REST API, so ordering, polling for the code and cancelling a number that fails can all be done from your own code. The same balance covers both — there is no separate API plan.
Free, one-off, or rented — which one you want
Free public number
$0
Shared, public inbox
Fine for a look around, unreliable for Claude because the account is usually taken already.
Try the pool aboveWhat most people here need
One-off private number
from $0.13
Per verification, yours alone
Yours for one verification. Nobody else sees the message.
Get a Claude numberRented number
By the day
Unlimited messages while it runs
Keep the same line for days or weeks — for an account you intend to keep using.
See rental countriesAbout free Claude numbers
Signing up for Claude shouldn't mean handing over your personal phone number. A free number for Claude verification via a temporary virtual SMS service lets you receive that one-time passcode (OTP) privately, fast, and without tying your real identity to yet another AI platform.
Who this is for: Privacy-conscious users, trial account creators, and developers running QA tests on Claude's signup flow. Use this when you want a disposable number for one-time verification. Don't use it for fraud, spam, or anything that violates Claude's terms.
Quick Answer
- Every time you verify an account with your real number, you leave a permanent data trail.
- A virtual number keeps your personal SIM completely out of Claude's registration flow.
- PVAPins delivers the OTP straight to your dashboard in real time, no second device needed.
- Pay-per-use with crypto checkout, starting around $0.10 per activation.
- Developers can automate OTP retrieval through the PVAPins API for QA testing.
Why You Need an Alternative to Your Real Number for Claude Signup
Your personal phone number is a privacy liability every single time you sign up for a new AI service. Once it goes into Claude's registration flow, you've permanently linked your identity to that account and opened yourself up to marketing lists and data brokers. A free number for Claude registration via a virtual SMS service keeps your real SIM out of the loop entirely. That's the simplest way to keep your primary number clean.
- Claude's signup requires a phone number for OTP verification, but it doesn't have to be your permanent one.
- Using a temporary number shields you from spam texts and cross-platform identity correlation.
- The same virtual number category works for hundreds of other apps: one payment, one dashboard.
- Since it's not tied to your billing address, you control exactly how much data Anthropic collects about you.
PVAPins is not affiliated with any app or website. Please follow each app's terms and local regulations.
How to Receive a Claude OTP with a Temporary Number Step-by-Step
Receiving a Claude OTP with a temporary number takes under two minutes: pick a country, buy an activation, and the code lands in your PVAPins dashboard the moment Claude sends it. You never input your real SIM's number, and you don't need a second device to check the message.
- Head to PVAPins and select a country from 200+ options. Choose the activation type matching the service you're verifying.
- Complete checkout via Bitcoin, USDT, or another crypto gateway. The number appears in your dashboard instantly.
- Open Claude's signup page, enter the temporary number where prompted, and wait.
- Copy the code from your PVAPins dashboard into Claude's verification field. Done.
The dashboard shows a "code received" status in real time, so you know exactly when the SMS lands. Because the number is virtual, you can repeat this flow for multiple Claude accounts during testing without ever touching your personal SIM. For details on how these temporary virtual phone numbers work across other platforms, or to receive SMS online for any service, PVAPins has you covered.
Testing a new AI tool shouldn't cost you your privacy. Grab a number on PVAPins and get your verification code in seconds; pay only for what you use.
QA Testing Claude with Temporary Numbers: What Developers Should Know
If you're building integrations around Claude's signup flow, you definitely don't want to burn your own phone number on every test run. A temporary number service gives you a fresh, disposable number per activation, so you can test account creation and error handling without throttling yourself. PVAPins offers a developer API for automated OTP polling, letting your script request a number and fetch the code programmatically.
- Design your test matrix to pull a new number per run; this avoids "already registered" errors.
- Use the API to poll for SMS status; your QA script can parse the OTP in milliseconds.
- Test both the happy path (code arrives) and negative path (code never sent) to handle timeouts gracefully.
- For multi-day auth flows, consider renting a number for 24 hours to a week instead of refreshing per session.
Troubleshooting: Why Your Claude SMS Code Fails and How to Fix It
If your Claude OTP doesn't arrive, it's almost always one of three things: the number's country doesn't match your session's IP, the activation expired before you hit "send," or the app doesn't support SMS to virtual numbers at that moment. The fix is usually to grab a fresh activation from a different country or retry after a few minutes.
- Match your IP to the number's country. A US-based VPN with a UK number often triggers silent SMS rejection.
- Don't pre-buy and sit on an activation. Send the code within a few minutes of receiving the number.
- If Claude says "invalid number" instantly, try a different country's activation rather than re-typing the same one.
- Check the dashboard's message log. A "sent" status with no code usually means carrier delay; wait two minutes.
- Never reuse a flagged number. Request a new activation entirely.
Key Takeaways
- A temporary virtual number keeps your personal SIM out of Claude's registration flow.
- PVAPins delivers OTPs in real time for around $0.10 per activation with crypto checkout.
- Always match your IP to the number's country to avoid silent SMS rejection.
- Developers can automate OTP retrieval via the PVAPins API for QA testing.
- Refunds are automatic if no code arrives; you only pay for successful verifications.
Compliance Reminder: PVAPins is not affiliated with any country or apps. Please follow each country's app terms and local regulations.
How to receive a Claude code online
- Pick a number. A shared one from the list above costs nothing; a private one from the table is yours alone.
- Start the Claude sign-up and enter the number in the international format shown, country code included, no spaces.
- Watch the inbox. Codes normally land within a couple of minutes. A shared inbox may show other people's messages as well as yours.
- If nothing arrives, the number has probably been used for Claude already. Try another, or cancel a private one and take a different country — a cancelled number is not charged.
Questions about free Claude numbers
Can I verify Claude with a free number?
Sometimes. The shared number on this page is public, so a popular service like Claude has often been registered on it already, and the code either never arrives or belongs to another person's attempt. Trying costs nothing, so it is worth a go before paying for anything.
Who else can read the code sent to a free number?
Anyone. The inbox on this page is public and is not tied to your session or your account. Never use a free number for a bank, a wallet, an exchange, or anything holding money or personal documents.
What is the difference between a free number and a private one?
A free number is shared and its inbox is open to everybody. A private number is issued to your account for one verification and nobody else sees the message. If the code matters, that is the difference that decides it.
Which countries have a Claude number available?
The table on this page lists the 2 countries where a Claude number has delivered codes in the last thirty days, with the price for each. It is rebuilt daily from what actually arrived, not from the full catalog.
Is using a temporary number for Claude legal or against terms?
It's not illegal, but every app, including Claude, has its own terms of service. PVAPins is not affiliated with any app or website. Please follow each app's terms and local regulations. For personal privacy use, virtual numbers are widely accepted; for fraud, they're prohibited.
Why didn't my Claude verification code arrive?
The most common causes are country/IP mismatch, an expired activation window, or a temporary carrier block. Try a new activation from a different country and ensure your session IP matches that region.
What's the difference between a one-time number and a rented number for Claude?
A one-time activation works for a single signup. A rental (24 hours to 30 days) lets you receive repeat OTPs on the same number, useful for multi-step logins or ongoing testing.
What if I don't receive a code at all?
If no SMS arrives within the expected window, you can request a refund via the dashboard. Open a support ticket, and we'll credit the amount.