Locate a Port of Entry | U.S. Customs and Border Protection

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Port Name	Location Address	Field Operation Office
Kansas City, Missouri - 4501	4100 N. Mulberry Drive Suite 110 Kansas City, MO 64116	Chicago
Spirit of St. Louis Airport, Missouri - 4506	18270 Edison Avenue Chesterfield, MO 63005	Chicago
Springfield, Missouri - 4505	5000 W Kearney Suite 130 Springfield, MO 65803	Chicago
St. Louis, Missouri - 4503	4349 Woodson Rd Suite 201 St. Louis, MO 63134	Chicago

Locate a Port of Entry in Missouri