Common Google errors
- “This phone number cannot be used for verification”
- Google limits how many accounts one number can verify. Use a fresh number or try again later from the same browser.
- “This phone number has already been used too many times”
- Same cause — a dedicated number that only you use avoids shared-number limits.
- No code arrives
- Switch to “Call” instead of SMS, and wait at least 60 seconds before asking for a new code — repeated requests trigger longer lockouts.