To change your personal information (name, address or phone), download and complete our Name and Address Change Request (46 KB PDF) form and FAX or mail it. On a job application, what should I do if it is required to write a reference's phone number and I only have their email?Build the exact form you need, in minutes. Create with drag-and-drop. Trying to fill out my phone number on a job form. No, I can't type it. If your mobile number changes, you are responsible for informing the Customer of that change. Write a letter to the Human Resources Department stating that you need to change your phone number, but your email is still the same. When completing this form, please print or type in black ink. Legible forms are required for accurate processing.