Post Offices

New Hartford Post Office
40 Campion Road
New Hartford, New York  13413
(315) 733-0453
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Washington Mills Post Office
3920 Oneida Street
Washington Mills, New York 13479
(315) 737-8677
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Chadwicks Post Office
3367 Oneida Street
Chadwicks, New York 13319
(315) 737-8369
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