You need an appointment to submit your passport application at the County Administration Center. You can schedule an appointment up to two weeks in advance.Find out if you're eligible 2. All passport applicants applying at this facility must complete form DS-11. Go to our Online Passport Appointment System. Learn how to apply for or renew a passport and make an appointment. Answer a few questions and we'll direct you to your US passport form. Step 1 of 3 Where do you currently reside? Call the San Diego Passport Agency at 1-877-487-2778, inform them of your upcoming travel plans, and request an appointment. Covers fees, scheduling, and essential details.