Webyou're here to get things done. Webfollow the steps below to prepare for activation. Webto activate your sim. Simply head to activate and follow the steps. If you wish to keep your existing number simply select “keep existing number” during the activation process. You’ll be sent an sms to verify you have access to the phone number that is being transferred. Weblogin to boost mobile. We have over 6,000 boost mobile stores across the nation, which means there's one near you. Webif you're bringing your phone number from your current carrier, you'll want the following information handy to successfully activate your boost mobile service. Most of the info. Let's activate your phone service! Choose where you bought your sim, phone, or plan to begin activation.
