USPS Simi Valley, CA

About USPS

United States Postal Service (USPS) is an independent agency of the United States federal government, responsible for providing postal services within the country. It is the only organization in the US that is authorized to deliver mail to every address, including PO boxes and military addresses. With a network of more than 31,000 retail locations and delivery points, USPS serves millions of customers every day. The company offers a range of services, including first-class and priority mail, international shipping, flat-rate boxes, and more. Known for its reliable and efficient service, USPS is a trusted partner for individuals and businesses across the country.
225 Simi Village Dr, Simi Valley CA 93065 (805) 584-0278
Monday-Sunday: Open 24 hours
2551 Galena Ave, Simi Valley CA 93065 (805) 526-9819
Monday-Sunday: Open 24 hours
100 W High St, Moorpark CA 93021 (805) 552-0340
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-2:00 PM, Sunday: Closed
3435 E Thousand Oaks Blvd, Thousand Oaks CA 91362 (805) 497-1641
Monday-Sunday: Open 24 hours
235 N Moorpark Rd, Ste A (805) 778-1058
Monday-Friday: 10:00 AM-5:00 PM, Saturday: 10:00 AM-3:00 PM, Sunday: Closed
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