COSBY, MO Post Office
421 LEIDY ST COSBY, MO 64436 - 9998
Lot Parking Available
Phone 816-378-3245
Fax --
TTY 877-889-2457
Hours
- Mon-Fri 12:30 PM - 04:30 PM
- Sat 10:30 AM - 12:30 PM
- Sun Closed
Lobby Hours
- Mon-Sun 12:01 AM - 11:59 PM
Last Collection Hours
- Mon-Fri 04:30 PM
- Sat 05:30 PM
- Sun Closed
PO Box Access Hours
- Mon-Sun 12:01 AM - 11:59 PM
Pickup Services Hours
- Mon-Fri 12:30 PM - 04:30 PM
- Sat 10:30 AM - 12:30 PM
- Sun Closed
Post Office On-Site Services
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Call Referral
- Duck Stamps
- General Delivery
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Pickup Accountable Mail
- Pickup Hold Mail
- Priority Mail International®
- PO Box Online
- Sure Money