Caldwell Post Office

Contact Information

823 Arthur St
Caldwell, ID - 83605

(208) 454-5560 Click to call There are no comments. Be the first to leave one below. Fax Number: (208) 459-9304 Website Facebook Page

About Caldwell Post Office

This location does not process US Passport applications or renewals.

Hours of Operation

• Monday 8:30am - 5:00pm
• Tuesday 8:30am - 5:00pm
• Wednesday 8:30am - 5:00pm
• Thursday 8:30am - 5:00pm
• Friday 8:30am - 5:00pm
• Saturday 10:00am - 12:00pm
• Sunday Closed

Last Collection

• Monday 5:30pm
• Tuesday 5:30pm
• Wednesday 5:30pm
• Thursday 5:30pm
• Friday 5:30pm
• Saturday 5:30pm
• Sunday Closed

Services

Bulk Mail Acceptance

Bulk Mail Account Balance

Bulk Mail New Permit

Burial Flags

Business Reply Mail Account Balance

Business Reply Mail New Permit

Duck Stamps

General Delivery

Money Orders (Domestic)

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