Turn on 2-Step Verification With 2-Step Verification, or two-factor authentication, you can add an extra layer of security to your account in case your password is stolen.

Verify site ownership Either add a new property or choose an unverified property from your property selector. Choose one of the verification methods listed below and follow the …

Cost of text or voice verification The cost of your text or voice messages varies which depends on your plan and provider, but will likely be your standard text message and call charges. When …

The Google Authenticator app can generate one-time verification codes for sites and apps that support Authenticator app 2-Step Verification. If you set up 2-Step Verification, you can use …

Some content and services are subject to age verification. To access age-restricted content or services, we may ask to confirm your age with a valid government ID, or a valid credit card.

Advertiser Verification: Change name or ownership Google provides translated versions of the Advertising Policies Help Center, though they're not meant to change the content of the …

If you want to setup 2-step verification, please follow instructions on this page.

Important: 2-Step Verification requires an extra step to prove you own an account. Because of this added security, it can take 3-5 business days for Google to make sure it’s you.

2-Step Verification makes your account more secure. If you turn off 2-Step Verification, you remove an additional layer of security, which can make it easier for someone else to access …

The phone number that I've been trying to use is apparently "cannot be used for verification". I read a support article, and it said that the reason is that the phone number has already been …