SMSInboxTemporary Viber numbers for developers & QA
SMSInbox lets you receive Viber SMS verification codes on temporary phone numbers, built for developers testing one-time-password (OTP) flows, QA teams validating sign-up journeys, and businesses running authorized verification checks. Numbers are sourced from live inventory across supported countries, so availability and pricing reflect real-time stock.
Why use SMSInbox for Viber verification testing
- Real-time availability — Viber number stock and starting prices update live, so you always see what's actually available.
- Fast delivery — verification codes usually arrive within seconds.
- Developer API — automate Viber OTP retrieval in your test suites with an SMS-activation-compatible API.
- Global coverage — request Viber numbers from a range of supported countries.
- Legitimate use only — designed for testing, QA, and authorized business verification, in line with our Acceptable Use Policy.
How to receive a Viber code
- Create an account and top up your balance.
- Select Viber from the service catalog and choose a country.
- Receive your temporary number and wait for the Viber verification code — usually seconds.
- Use the code in your test flow. Access history and receipts anytime.
Prices and availability for Viber are shown live on the homepage catalog and pulled from real inventory. SMSInbox is for legitimate verification testing only.
Frequently asked questions
Can I get a temporary number for Viber verification?
Yes — SMSInbox provides temporary numbers for Viber SMS verification and OTP testing across supported countries, for legitimate development and QA use.
How fast does the Viber code arrive?
Codes typically arrive within seconds, with delivery times shown in real time.
Is there an API for Viber?
Yes — our developer API lets you automate Viber OTP testing inside your own test suites.