Michigan City, IN Post Offices
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46360
Post Office Address Phone Hours MARQUETTE MALL 450 ST JOHN RD MICHIGAN CITY, IN 46360 - 7336 219-872-9163 Mon-Fri 09:00 AM - 05:00 PM Sat 09:00 AM - 12:00 PM Sun Closed MICHIGAN CITY 303 WASHINGTON ST MICHIGAN CITY, IN 46360 - 9998 219-872-9163 Mon-Fri 08:30 AM - 05:00 PM Sat 08:30 AM - 12:00 PM Sun Closed