US Post Office in Plains, MT – Reviews, Hours, and Contact Details

Home
Mail
News Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
- News
- US
- Politics
- World
- Tech
- Science
- Originals
- 2026 Elections
- Newsletters
Finance Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
- Finance
- My portfolio
- News
- Markets
- Research
- Community
- Personal finance
- Videos
Sports Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
- Sports
- Fantasy Football 2026
- NFL
- College football
- NBA
- MLB
- NHL
- College basketball
- Soccer
- Fantasy
- Sports Betting
- NFL Odds
- Yahoo Sports AM
Shopping Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
Games Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
Weather

US Post Office Post Office

Visit your local Post Office at 5 McLaughlin Creek Rd to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office boxes, passports, gift cards, and more

Website: usps.com

Phone: (406) 826-3011

Open now

Thu 9:00 AM - 1:00 PM
Fri 9:00 AM - 1:00 PM
Sat Closed
Sun Closed
Mon 9:00 AM - 1:00 PM
Tue 9:00 AM - 1:00 PM
Wed 9:00 AM - 1:00 PM

5 McLaughlin Creek Rd Plains, MT 59859 ·1910.29 mi

Is this your business? Verify your listing

Feedback

Mobilize your Website

View Site in Mobile | Classic

Share by: