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Post Offices by County

BROWN COUNTY, SOUTH DAKOTA

ZIP Code Post Office Date Established Date Discontinued
57401 ABERDEEN
57426 BARNARD
57427 BATH
57432 CLAREMONT
57433 COLUMBIA
57439 FERNEY 07/06/1984
57441 FREDERICK
57445 GROTON 07/13/1881
57446 HECLA
57449 HOUGHTON 05/01/1986
57474 STRATFORD 02/15/1986
VERDON 10/01/1982
57479 WARNER
57481 WESTPORT 05/22/1882

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