Free temporary phone numbers by country
Browse public temporary numbers on Onlinetempnumber. Pick a country, open a number, and receive SMS verification codes in a shared inbox for quick testing and low-risk flows.
Choose a country to start
Select a country on the left to see available temporary numbers and open the SMS inbox.
Use a public number for low-risk verification. SMS/OTP messages appear in the inbox when they arrive.
Copy any number in one tap, then open the inbox to read the latest messages.
Why temporary numbers?
Keep your main number private while you test signups and OTP flows.
Use shared numbers for low-risk signups and keep your real phone number off spam lists.
Great for QA, onboarding experiments, and multi-country verification checks.
Messages appear in the inbox online. Copy the number, verify, and read the OTP.