Granite City, IL post office locations

• 62040

  Post Office	Address	Phone	Hours
  GRANITE CITY	2350 MADISON AVE GRANITE CITY, IL 62040 - 9998	618-877-0700	Mon-Fri 8:30am - 5:00pm Sat 9:00am - 12:00pm Sun Closed
  MITCHELL	506 E CHAIN OF ROCKS RD GRANITE CITY, IL 62040 - 9996	618-877-0700	Mon-Fri 8:30am - 1:00pm Sat-Sun Closed
  NAMEOKI	3236 NAMEOKI RD GRANITE CITY, IL 62040 - 9997	618-877-0450	Mon-Fri 8:45am - 4:45pm Sat-Sun Closed