Guides
Plain-language help with SMS verification and temporary numbers.
How to Receive an SMS Verification Code Online
A step-by-step guide to receiving a one-time verification code on a temporary phone number, and what to do if the code doesn't arrive.
Free Public SMS Numbers vs. Private Temporary Numbers
Why free public phone numbers rarely work for verification codes, and when a private temporary number is the better choice.
Testing SMS Sign-Up Flows Across Countries
How QA teams and developers can use temporary numbers to test phone verification in different countries without collecting SIM cards.