| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Center City Post Office | Williamsport, PA 17701 | 621 Hepburn St Unit 2 | 5703230912 | View Details Get Directions |
| Dushore Post Office | Dushore, PA 18614 | 205 Center St | 5709289464 | View Details Get Directions |
| Eagles Mere Post Office | Eagles Mere, PA 17731 | 1 Sullivan Ave | 5705253255 | View Details Get Directions |
| Forksville Post Office | Forksville, PA 18616 | 53 Bridge St | 5709243184 | View Details Get Directions |
| Hillsgrove Post Office | Hillsgrove, PA 18619 | 1 Main St | 5709243833 | View Details Get Directions |
| Hughesville Post Office | Hughesville, PA 17737 | 44 N Main St | 5705842590 | View Details Get Directions |
| Lopez Post Office | Lopez, PA 18628 | 61 Main St | 5709288001 | View Details Get Directions |
| Mildred Post Office | Mildred, PA 18632 | 54 Jackson St | 5709288238 | View Details Get Directions |
| Muncy Valley Post Office | Muncy Valley, PA 17758 | 17 Benders Rd | 5704822881 | View Details Get Directions |
| New Albany Post Office | New Albany, PA 18833 | 360 Front St | 5703632375 | View Details Get Directions |
| Newberry Post Office | Williamsport, PA 17701 | 1966 W 4th St | 7173237365 | View Details Get Directions |
| Shunk Post Office | Shunk, PA 17768 | 9922 Route 154 Ste 2 | 5709243419 | View Details Get Directions |
| Unityville Post Office | Unityville, PA 17774 | 215 Talmar Rd | 5704584692 | View Details Get Directions |
| Usps Collection Box - Express Post Office | Williamsport, PA 17701 | 1784 E 3rd St | -- | Get Directions |
| Usps Collection Box - Express Post Office | Williamsport, PA 17701 | 201 Basin St | -- | Get Directions |
| Williamsport Post Office | Williamsport, PA 17701 | 2901 Reach Rd | 5703204100 | View Details Get Directions |
| Mailbox in Post Office Lobby | Williamsport, PA 17701 | 1223 W Southern Ave | -- | Get Directions |
| Mailbox in Post Office Lobby | Benton, PA 17814 | 250 Third St | -- | Get Directions |
| Mailbox in Post Office Lobby | Williamsport, PA 17701 | 621 Hepburn St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1 College Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1 E 6th Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 10 E 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1000 Commerce Park Dr | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1025 Westminster Dr | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1036 Washington Blvd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1061 Memorial Ave | -- | Get Directions |
| Public Collection Box | Hughesville, PA 17737 | 110 N Broad St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1100 Grampian Blvd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1100 W 3rd St | -- | Get Directions |
| Public Collection Box | Unityville, PA 17774 | 11831 State Route 118 | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1225 Clayton Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 124 Brandon Pl | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1307 Park Ave | -- | Get Directions |
| Public Collection Box | Dushore, PA 18614 | 135 N German St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 135 W 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 14 5th St | -- | Get Directions |
| Public Collection Box | Hughesville, PA 17737 | 147 S 5th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1506 Sheridan St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1519 Lafayette Pkwy | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1528 Warren Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 153 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1540 Northway Rd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1548 Sherman St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1700 Memorial Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1705 Warren Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 175 Pine St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 18 E 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1915 E 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1916 Lycoming Creek Rd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1964 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 1965 Lycoming Creek Rd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2001 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 201 William St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 202 S Market St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2023 Lycoming Creek Rd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2062 Lycoming Creek Rd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2138 Lincoln St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2205 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 235 W 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 24 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2409 Lincoln Dr | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 245 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2450 E 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 25 W 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 2687 Euclid Ave | -- | Get Directions |
| Public Collection Box | Hughesville, PA 17737 | 295 S Main St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 301 Washington Blvd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 309 S Market St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 326 Rose St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 33 W 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 429 Market St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 439 Hepburn St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 442 William St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 454 Pine St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 460 Market St | -- | Get Directions |
| Public Collection Box | Hughesville, PA 17737 | 48 N Railroad St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 50 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 500 Arch St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 505 Center St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 515 Cemetery St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 518 W Southern Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 57 E 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 600 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 699 Hastings St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 699 Rural Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 705 Washington Blvd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 777 Rural Ave | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 807 W 4th St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 836 Washington Blvd | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 85 Eldred St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 900 W 3rd St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 901 Hepburn St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 91 E Village Dr | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 924 Walnut St | -- | Get Directions |
| Public Collection Box | Williamsport, PA 17701 | 950 Main St | -- | Get Directions |
