Post Office
- Sunbury Post Office 135 N 3rd St Sunbury, PA
- Trevorton Post Office 801 W Shamokin St Lowr Trevorton, PA
- Shamokin Dam Post Office 3054 N Susquehanna Trl Shamokin Dam, PA
- Northumberland Post Office 75 Queen St Northumberland, PA
- Hummels Wharf Post Office 1245 N Susquehanna Trl Hummels Wharf, PA