| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Altmar Post Office | ALTMAR, NY 13302 | 1964 Mexico St | 3152984388 | View Details Get Directions |
| Bernhards Bay Post Office | BERNHARDS BAY, NY 13028 | 694 State Route 49 | 3156753100 | View Details Get Directions |
| Camden Post Office | CAMDEN, NY 13316 | 100 Main St | 3152450430 | View Details Get Directions |
| Central Square Post Office | CENTRAL SQUARE, NY 13036 | 555 S Main St | 3156686711 | View Details Get Directions |
| Cleveland Post Office | CLEVELAND, NY 13042 | 100 State Route 49 | 3156758364 | View Details Get Directions |
| Constantia Post Office | CONSTANTIA, NY 13044 | 45 Redfield St | 3156239049 | View Details Get Directions |
| Fulton Post Office | FULTON, NY 13069 | 214 S 1st St | 3155927158 | View Details Get Directions |
| Hannibal Post Office | HANNIBAL, NY 13074 | 1 Village Sq | 3155646327 | View Details Get Directions |
| Hastings Post Office | HASTINGS, NY 13076 | 6 County Route 45 | 3156682056 | View Details Get Directions |
| Lacona Post Office | LACONA, NY 13083 | 15 Park Ave | 3153873813 | View Details Get Directions |
| Mallory Post Office | MALLORY, NY 13103 | 77 County Route 32 | 3156683043 | View Details Get Directions |
| Mannsville Post Office | MANNSVILLE, NY 13661 | 306 S Main St | 3154654065 | View Details Get Directions |
| Martville Post Office | MARTVILLE, NY 13111 | 15422 State Route 104 | 3155645550 | View Details Get Directions |
| Mexico Post Office | MEXICO, NY 13114 | 5640 Norman Ave | 3159633611 | View Details Get Directions |
| Minetto Post Office | MINETTO, NY 13115 | 10 County Route 24 | 3153424590 | View Details Get Directions |
| Oswego Post Office | OSWEGO, NY 13126 | 391 W 1st St | 3153433881 | View Details Get Directions |
| Parish Post Office | PARISH, NY 13131 | 2963 E Main St | 3156257511 | View Details Get Directions |
| Pennellville Post Office | PENNELLVILLE, NY 13132 | 374 County Route 54 | 3156952397 | View Details Get Directions |
| Phoenix Post Office | PHOENIX, NY 13135 | 99 Jefferson St | 3156953261 | View Details Get Directions |
| Pulaski Post Office | PULASKI, NY 13142 | 4909 N Jefferson St | 3152982951 | View Details Get Directions |
| Redfield Post Office | REDFIELD, NY 13437 | 7 School Rd | 3155997371 | View Details Get Directions |
| Richland Post Office | RICHLAND, NY 13144 | 1110 County Route 48 | 3152984541 | View Details Get Directions |
| Sandy Creek Post Office | SANDY CREEK, NY 13145 | 6067 S Main St | 3153873198 | View Details Get Directions |
| Sterling Post Office | STERLING, NY 13156 | 1325 State Route 104a | 3159475763 | View Details Get Directions |
| West Monroe Post Office | WEST MONROE, NY 13167 | 2301 State Route 49 | 3156682856 | View Details Get Directions |
| Williamstown Post Office | WILLIAMSTOWN, NY 13493 | 509 State Route 13 | 3159642412 | View Details Get Directions |
| Mailbox in Post Office Lobby | PENNELLVILLE, NY 13132 | 374 Cnty Rt 54 | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 1 S 1st St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 101 W Utica St | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 113 W Broadway | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 12 W 1st St S | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 120 E 1st St | -- | Get Directions |
| Public Collection Box | CENTRAL SQUARE, NY 13036 | 1208 Us Rt 11 | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 126 E Oneida St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 137 State Route 104 Ste 3 | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 140 W 1st St | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 141 S 1st St | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 1818 State Route 3 | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 186 W 1st St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 198 E Albany St | -- | Get Directions |
| Public Collection Box | CAMDEN, NY 13316 | 2 Preston Hill St | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 200 Meadowbrook Cir | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 200 N 2nd St | -- | Get Directions |
| Public Collection Box | PHOENIX, NY 13135 | 219 Co Rt 57 Plz | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 225 W 1st St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 24 Birch Ln | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 281 Walnut St | -- | Get Directions |
| Public Collection Box | CENTRAL SQUARE, NY 13036 | 2926 State Route 49 | -- | Get Directions |
| Public Collection Box | CENTRAL SQUARE, NY 13036 | 3235 Fulton Ave | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 341 State Route 104 | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 343 East Ave | -- | Get Directions |
| Public Collection Box | CAMDEN, NY 13316 | 35 Main St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 39 Churchill Rd | -- | Get Directions |
| Public Collection Box | HANNIBAL, NY 13074 | 409 Fulton St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 43 E Utica St | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 452 W 1st St S | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 46 E Bridge St | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 46 N 1st St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 47 W Mohawk St | -- | Get Directions |
| Public Collection Box | PULASKI, NY 13142 | 4882 N Jefferson St | -- | Get Directions |
| Public Collection Box | CAMDEN, NY 13316 | 57 2nd St | -- | Get Directions |
| Public Collection Box | CAMDEN, NY 13316 | 75 Oswego St | -- | Get Directions |
| Public Collection Box | FULTON, NY 13069 | 75 S 1st St | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 8 Sweet Rd | -- | Get Directions |
| Public Collection Box | CENTRAL SQUARE, NY 13036 | 800 Meadowview Dr | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 81 W 5th St | -- | Get Directions |
| Public Collection Box | CAMDEN, NY 13316 | 9554 State Route 13 | -- | Get Directions |
| Public Collection Box | OSWEGO, NY 13126 | 956 Middle Rd | -- | Get Directions |
