Post Offices in California

Browse all post offices in California along with each location's operating hours and other important information. Do you want to see listings in other locations? You can easily set your city or state to filter post office locations in the area that you want. You can also quickly navigate to the closest post office near you if you are in a hurry.

• 14 Area Post Office

  Phone: (760) 763-2294
• 16 Area Post Office

  Phone: (760) 725-5687
• 18th Street Post Office

  Phone: (415) 431-3826

  Fax: (415) 553-3908
• 25th Avenue Post Office

  Passports

  Phone: (650) 358-8476

  Fax: (650) 349-9726
• A Station Berkeley Post Office

  Phone: (800) 275-8777

  Fax: (510) 649-3167
• a Station Buena Park Post Office

  Phone: (714) 523-8701

  Fax: (714) 523-5411
• a Station Vallejo Post Office

  Passports

  Phone: (707) 642-3367

  Fax: (707) 642-2957
• Acampo Post Office

  Phone: (209) 369-2049
• Acton Post Office

  Passports

  Phone: (661) 269-8618

  Fax: (661) 269-2658
• Adelanto Post Office

  Passports

  Phone: (760) 246-4300

  Fax: (760) 246-1281