Learn how phone verification works on Viber and find the official setup guidance.
Viber activation requires a phone number that receives calls and excludes internet-based numbers. Follow its official activation guide.
Official Viber guidance →Explore numbers without document uploads or with activation supported by Blacktel.
Viber is a communication app for messaging, group conversations and internet calls. Phone activation and its separate two-step security settings follow Viber’s own rules.
Blacktel is an independent provider, unaffiliated with Viber. Trademarks belong to their respective owners.
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