Once your account is closed, text STOP to 76326 (SMECO). If you are registered for more than one account, you will be prompted to select the account you wish to cancel. If your new address is located in SMECO's service area, please text REG to 76326 (SMECO) and follow the instructions to re-register for SMECO 24/7 with your new account. You can also manage your text and email Notification Preferences in SMECO's Account Manager.