Temporary OTP
Numbers
Buy a phone number, receive one SMS verification code, done. No monthly fees, no commitment. Pay from your wallet — cancel any unused activation for a full refund.
Wallet payment only · From $0.10 · Works for WhatsApp, Instagram, Telegram & more
Select a service on the left to see available countries and prices.
Wallet payment only — top up once, buy instantly
Sign in to buyHow Temporary OTP Numbers work
From top-up to code received in under 60 seconds.
Top up your wallet
Add funds using Bitcoin, USDT, ETH, or other crypto. Balance is ready instantly.
Choose service & country
Pick the service (e.g., WhatsApp) and country. Price shown upfront — no surprises.
Instant number provisioned
Click Buy — a number appears in your dashboard immediately.
Receive your OTP code
Enter the number in the service, watch the code arrive live. Copy and verify.
Everything you need from a disposable number
Instant provisioning
Numbers assigned in under a second. No checkout flow — click Buy and it's yours.
Full refund on cancel
Cancel any unused activation for a 100% refund to your wallet. No questions asked.
20-minute activation
Each activation stays live for 20 minutes. Cancel for a full refund if no code arrives.
Request SMS resend
Didn't receive the code? Request a resend from your dashboard.
Wallet-only payment
Top up once and buy any number of activations — zero friction.
Multiple countries
Numbers in dozens of countries for maximum compatibility per service.
Why not use free SMS sites?
Free SMS Sites
- Numbers shared publicly — already blocked by major platforms
- Your OTP code is visible to everyone
- High failure rate, no refund mechanism
VRNUM OTP Numbers
- Exclusive to your account — zero sharing
- Only you see your OTP code in your private dashboard
- Full refund if you cancel before the code arrives
OTP vs Virtual Number — which do I need?
Temporary OTP Number
You are here
- Receive exactly one verification code
- Cheapest — from $0.10
- Cancel unused — full refund
- Best for: quick one-off registrations
Virtual Number
For long-term use
- Keep the same number for 30–365 days
- Unlimited SMS throughout subscription
- Best for: accounts you'll keep long-term
Frequently asked questions
How long does the OTP activation stay active?
Each activation stays live for 20 minutes. Cancel before then for a full refund.
What if I never receive the SMS code?
Cancel the activation for a full refund to your VRNUM wallet. You can also request an SMS resend from the dashboard.
Can I use an OTP number for WhatsApp Business?
Yes. Select WhatsApp and choose a country. The number will receive the verification SMS.
Is there a limit to how many OTP activations I can buy?
No limit. Buy as many as your wallet balance allows — each activation is an independent number.
Do I need an account to buy an OTP number?
Yes, a free VRNUM account (email only, no personal ID) is required.
Ready to receive your first OTP?
Create a free account, top up your wallet with crypto, and receive a verification code in under 60 seconds.