✓ Public numbers · Automatic updates · Read only
Free SMS Service
Choose a public shared number and view received messages for low-risk testing. CanSMS safely caches and refreshes the public directory and inboxes.
ⓘ How it works
Choose a number
Select a public number from the available list and use “Copy number” to copy it in full.
Use it for registration
Enter the copied number on the service being tested and request a verification message.
Read the message
Open “View messages” to read the latest verification message from the public inbox.
Free SMS questions
Are messages private?
No. Public numbers and inboxes may be visible to every visitor. Never submit personal or sensitive information.
Why did no code arrive?
A service may block shared numbers, or the number may be offline or limited. Public service does not guarantee delivery.
When should I buy a number?
Choose a paid number when you need more reliable reception, dedicated use or account safety, subject to the destination service's rules.