Return to Search Results

FLINTHILL

Post Office™
Share


Closed

Wednesday

8:15 am - 12:15 pm

Thursday

8:15 am - 12:15 pm

Friday

8:15 am - 12:15 pm

Saturday

8:15 am - 10:00 am

Sunday

Closed

Monday

8:15 am - 12:15 pm

Tuesday

8:15 am - 12:15 pm


1-800-ASK-USPS® | 800-275-8777
Phone | 636-327-3070
TTY | 877-889-2457

Map two-finger pinch icon

Use two fingers to move the map

Services at the Flinthill 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.
  • General Delivery
  • Priority Mail International®
  • PO Box Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Call Referral
Retail

Mon-Fri 8:15 am-12:15 pm

Sat 8:15 am-10:00 am

Sun Closed

Call Referral

Mon-Fri 8:15 am-12:00 pm

Sat 8:15 am-10:00 am

Sun Closed

Last Collection

Mon-Fri 12:00 pm

Sat 10:00 am

Sun Closed

Pickup Accountable Mail

Mon-Fri 8:15 am-12:00 pm

Sat 8:15 am-10:00 am

Sun Closed

Pickup Hold Mail

Mon-Fri 8:15 am-12:00 pm

Sat 8:15 am-10:00 am

Sun Closed

Pickup Notice Left Mail

Mon-Fri 8:15 am-12:00 pm

Sat 8:15 am-10:00 am

Sun Closed

PO Box Access

Mon-Fri 8:15 am-6:30 pm

Sat 8:15 am-6:30 pm

Sun Closed

PO Box Delivery

Mon-Fri 9:00 am

Sat 9:00 am

Sun Closed

WENTZVILLE

762 LUETKENHAUS BLVD

WENTZVILLE, MO 63385-9998

O FALLON

401 CHURCH ST

O FALLON, MO 63366-9998

SAINT PETERS

7055 MEXICO RD

SAINT PETERS, MO 63376-9998

WENTZVILLE

762 LUETKENHAUS BLVD

WENTZVILLE, MO 63385-9998

FLINTHILL

5025 HIGHWAY P

FLINTHILL, MO 63346-9998

FORISTELL

100 TOWN CENTRE CT

FORISTELL, MO 63348-9998

At This Location

Lot Parking Available

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

Can't find what you're looking for?

Visit FAQs for answers to common questions about USPS locations and services.