USA – Google SMS phone number | Verification code for login only | For login authentication only | The number is genuine and valid

Important Note: If the phone number cannot be used for verification or if there have been too many failed attempts, please use a different number or try again later. This issue is due to temporary risk-control measures; simply wait a few hours before trying again.

Note
Mobile Number — API endpoint for receiving SMS verification codes

Google Account SMS Verification Code

US Number — Valid for approximately 90 days

For login authentication only

Not valid for registration SMS verification codes