Post Office in Costilla County, CO

Jaroso Post Office
Jaroso Post Office

111 Costilla Rd, Costilla County, CO 81138

719-672-4269

Blanca Post Office
Blanca Post Office

406 Smith Avenue, Costilla County, CO 81123

719-379-3654

San Luis Post Office
San Luis Post Office

13 9th Street, Costilla County, CO 81152

719-672-3968

Chama Post Office
Chama Post Office

21844 County Rd P.6, Costilla County, CO 81126

719-672-3123

Q&A

1. What services do post offices in the U.S. provide?

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U.S. post offices offer a variety of services including mailing and shipping, passport applications, P.O. Box rentals, money orders, and more.

2. How can I track my mail or package?

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You can track your mail or package using the tracking number provided at the time of shipment. Enter this number on the USPS website or app to see current delivery status.

3. What are the typical operating hours for a U.S. post office?

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Most post offices open from 9 AM to 5 PM on weekdays, with limited hours on Saturdays. However, hours can vary by location, so it’s best to check the specific branch.

4. How do I change my address with the USPS?

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You can change your address online through the USPS website or by filling out a change of address form at your local post office.

5. What should I do if my mail is lost or delayed?

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First, check the tracking status. If there are issues, you can file a claim or request assistance online or at your local post office.

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