| Afton Post Office |
89 Main St, Afton, NY 13730 |
| Bainbridge Post Office |
17 E Main St, Bainbridge, NY 13733 |
| Greene Post Office |
11 S Canal St, Greene, NY 13778 |
| Guilford Post Office |
1261 County Road 35, Guilford, NY 13780 |
| Mount Upton Post Office |
1753 State Highway 8, Mount Upton, NY 13809 |
| New Berlin Post Office |
8 Genesee St, New Berlin, NY 13411 |
| North Norwich Post Office |
168 County Road 23, North Norwich, NY 13814 |
| North Pitcher Post Office |
1027 State Highway 26, North Pitcher, NY 13124 |
| Norwich Post Office |
20-22 E Main St, Norwich, NY 13815 |
| Oxford Post Office |
2 S Washington Ave, Oxford, NY 13830 |
| Pitcher Post Office |
253 State Highway 26, Pitcher, NY 13136 |
| Plymouth Post Office |
107 County Road 21, Plymouth, NY 13832 |
| Sherburne Post Office |
4 W State St, Sherburne, NY 13460 |
| Smithville Flats Post Office |
5299 State Highway 41, Smithville Flats, NY 13841 |
| Smyrna Post Office |
9 W Main St, Smyrna, NY 13464 |
| South New Berlin Post Office |
6338 State Highway 23, South New Berlin, NY 13843 |
| South Otselic Post Office |
1605 State Highway 26, South Otselic, NY 13155 |
| South Plymouth Post Office |
3799 State Highway 23, South Plymouth, NY 13844 |
| MC Donough Post Office |
1600 State Highway 220, Mc Donough, NY 13801 |
