Use a mobile phone that: Gets text messages; Belongs only to you; You use regularly and … Important: It may take a week before you can use your new phone number to verify it's you for sensitive actions like changing your password. When you set up a Google Account, you can let Google know your phone's number. //www.google.com/tools/feedback/metric/report, Change the phone number on your account & how it's used, change your number for other Google services, Calendar: Learn how phone numbers are used, Learn how to sign in with your phone number, Learn how your phone number can help people find and connect with you on Google services. See & control your Web & App Activity. Enter the email address or phone number you use to sign in to Google. You can add, update, or remove phone numbers on your Google Account. To learn more, visit privacy.google.com. You can change your number in certain services' settings, like the ones below: To see your options for a certain service, go to its settings. How to recover your Google Account or Gmail. Manage your email addresses. From a device you normally use to sign in. Reset your password when prompted. Control the ads you see. You can try again: //www.google.com/tools/feedback/metric/report, Learn more about how phone numbers are used, You’re locked out of your account for another reason, Change your recovery phone: Next to your number, select Edit, Delete your recovery phone: Next to your number, select Delete, Change or delete your recovery email: Next to your email, select Edit, Is different from the one you use to sign in to your Google Account, To send you a code to get into your account if you’re ever locked out, To block someone from using your account without your permission, To make it easier for you to prove that an account is yours, To tell you if there’s suspicious activity on your account, To confirm your username after you create an email address, To help you get into your account if you forget your password or can't sign in for another reason, To let you know if you're about to run out of storage space. For example, if you use your phone number for a loyalty program, you might see related ads while using Google Search. To start or stop getting personalized ads, change your Ads Settings. You can manage who sees your phone number. To change these settings, go to the Phone section of your Google Account. If "Across Google" is listed on your "Phone" page, this number can be used across Google services. Your phone number is connected to certain Google services that you've set up or used. Here are some ways your recovery email address can be used: Go to the account recovery page, and answer the questions as best you can. Here are some ways your recovery phone number can be used: If your recovery phone number is the same as another phone number you’ve added to your account, it might be used for other purposes. Manage your information. If "Ads Personalization" is turned on, your phone number might be used to make the ads you see more relevant to you. If you do, we'll verify that the number is yours, and we'll try to re-verify it from time to time to make sure that it's still yours. The following week from the device that you’re currently using. Next to "Usage," look for "Across Google. Go to your account to manage your phone numbers. On the next menu, select how you want to be contacted by Google, by phone, chat, or email, and then enter the requested information (like your phone number) on the next page. To make sure you can get back into your Google Account if you ever can’t sign in, add recovery information. Choose a form of contact. Switch between devices, and pick up wherever you left off. Other Google services that use phone numbers might not be listed on that page. Set up a recovery phone number or email address. Tip: To make sure you’re trying to sign in to the right account, try recovering your username. Learn more about verifying your number. To learn more or make changes, click or tap the service. Manage your Google Account. If there’s something different about how you’re signing in, you might not have the option to change your recovery info. Learn more about how phone numbers are used. This can be your Gmail address, your G Suite email address, your recovery phone number, or another email address or phone number associated with your account. For 24/7 phone support, you must be an admin for a G Suite or Cloud Identity Premium … To see some services that use your phone number, check the Phone section of your Google Account.