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Post Offices by County

PARK COUNTY, COLORADO

ZIP Code Post Office Date Established Date Discontinued
80420 ALMA 03/07/1873
80421 BAILEY
80440 FAIRPLAY
80448 GRANT 02/06/1993
80820 GUFFEY 04/12/1895
80449 HARTSEL
88888 HAYMAN 08/13/1904 08/10/1918
80456 JEFFERSON
80827 LAKE GEORGE 05/15/1891
80475 SHAWNEE

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