[header] How to add an authorized user to verizon [title] Gather your account information. [step] This includes your verizon account number and mobile phone number, if applicable. Make sure you remember your security questions or the last 4 digits of your social security number. 
[title] Call the local verizon phone number in your area or the toll-free number. [step] Each state has a different verizon contact number so you will need to find this number on your bill or by searching on the verizon website.