UPPER ALTON, IL Post Office

1624 MAIN ST ALTON, IL 62002 - 9996

Lot Parking Available

Phone 618-462-6014

TTY 877-889-2457

UPPER ALTON, IL Post Office Hours

  • Mon-Fri 8:30am - 6:00pm
  • Sat 9:00am - 3:00pm
  • Sun Closed


UPPER ALTON Lobby Hours

  • Mon-Fri 8:30am - 6:00pm
  • Sat 9:00am - 3:00pm
  • Sun Closed

Last Collection Hours

  • Mon-Fri 5:00pm
  • Sat 12:00pm
  • Sun Closed

PO Box Access Hours

  • Mon-Fri 8:30am - 6:00pm
  • Sat 9:00am - 3:00pm
  • Sun Closed

UPPER ALTON Pickup Services Hours

  • Mon-Fri 8:30am - 6:00pm
  • Sat 9:00am - 3:00pm
  • Sun Closed

Global Express Guaranteed Hours

  • Mon-Fri 5:00pm
  • Sat 9:00am
  • Sun Closed

UPPER ALTON Post Office On-Site Services

  • Burial Flags
  • Business Line
  • Duck Stamps
  • General Delivery
  • Global Express GuaranteedĀ®
  • Greeting Card Services
  • Label Broker (Retail)
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • PO Box Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Priority Mail InternationalĀ®


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