Many mobile carriers automatically block texts from five- or six-digit "short-code" numbers to prevent spam. Google uses these numbers to send recovery links.
When prompted for the phone verification, click Select your backup recovery email address. Check that email inbox for a 6-digit verification code. Utilize a Trusted Device or Familiar Network
If you are not receiving the SMS code or the recovery process is failing, follow these troubleshooting steps: How can I reset my password via SMS - Google Help
Many mobile carriers automatically block texts from five- or six-digit "short-code" numbers to prevent spam. Google uses these numbers to send recovery links.
When prompted for the phone verification, click Select your backup recovery email address. Check that email inbox for a 6-digit verification code. Utilize a Trusted Device or Familiar Network
If you are not receiving the SMS code or the recovery process is failing, follow these troubleshooting steps: How can I reset my password via SMS - Google Help