BOULDER, WY Post Office

7 STATE HIGHWAY 353 BOULDER, WY 82923 - 9624

Lot Parking Available

Phone 307-537-5623

TTY 877-889-2457

BOULDER, WY Post Office Hours

  • Mon-Fri 11:00am - 3:00pm 3:30pm - 5:30pm
  • Sat 8:00am - 9:45am
  • Sun Closed


BOULDER Lobby Hours

  • Mon-Sun 12:01am - 11:59pm

Last Collection Hours

  • Mon-Fri 2:00pm
  • Sat 9:45am
  • Sun Closed

PO Box Access Hours

  • Mon-Sun 12:01am - 11:59pm

BOULDER Pickup Services Hours

  • Mon-Fri 11:00am - 3:00pm 3:30pm - 5:30pm
  • Sat 8:00am - 9:45am
  • Sun Closed

BOULDER Post Office On-Site Services

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • PO Box Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail International┬«