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COSBY

Post Office™
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421 LEIDY ST
COSBY, MO 64436-9998

Closed

Wednesday

12:30 pm - 4:30 pm

Thursday

12:30 pm - 4:30 pm

Friday

12:30 pm - 4:30 pm

Saturday

10:30 am - 12:30 pm

Sunday

Closed

Monday

12:30 pm - 4:30 pm

Tuesday

12:30 pm - 4:30 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 816-378-3245
TTY | 877-889-2457

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Services at the Cosby Post Office

Service hours may vary. For all location services, see all hours.

  • Domestic Money Orders
  • Inquiry Money Orders
  • There are no passport services available at this location.
  • Duck Stamps
  • General Delivery
  • Priority Mail International®
  • PO Box™ Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Business Reply Mail® Account Balance
  • Business Reply Mail® New Permit
  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Call Referral
  • There are no biometric services available at this location.
Bulk Mail Acceptance

Mon-Fri 12:30 pm-4:00 pm

Sat Closed

Sun Closed

Retail

Mon-Fri 12:30 pm-4:30 pm

Sat 10:30 am-12:30 pm

Sun Closed

Call Referral

Mon-Fri 12:30 pm-4:30 pm

Sat 10:30 am-12:30 pm

Sun Closed

Last Collection

Mon-Fri 4:30 pm

Sat 5:30 pm

Sun Closed

Pickup Accountable Mail

Mon-Fri 12:30 pm-4:30 pm

Sat 10:30 am-12:30 pm

Sun Closed

Pickup Hold Mail

Mon-Fri 12:30 pm-4:30 pm

Sat 10:30 am-12:30 pm

Sun Closed

Pickup Notice Left Mail

Mon-Fri 12:30 pm-4:30 pm

Sat 10:30 am-12:30 pm

Sun Closed

PO Box™ Access

Mon-Fri 12:01 am-11:59 pm

Sat 12:01 am-11:59 pm

Sun 12:01 am-11:59 pm

PO Box™ Delivery

Mon-Fri 1:00 pm

Sat 11:15 am

Sun Closed

EASTSIDE

3906 OAKLAND AVE

SAINT JOSEPH, MO 64506-4980

LIBERTY

1000 PROGRESS DR

LIBERTY, MO 64068-9998

ANTIOCH

4810 NE VIVION RD

KANSAS CITY, MO 64119-9998

COSBY

421 LEIDY ST

COSBY, MO 64436-9998

HELENA

21295 SYCAMORE ST

HELENA, MO 64459-9998

CLARKSDALE

105 MAY ST

CLARKSDALE, MO 64430-9998

At This Location

Lot Parking Available

For facility accessibility, please call the Post Office.
1-800-ASK-USPS® (800-275-8777)

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