Post office locations in 17509
| Post Office | Address | Phone | Hours |
| CHRISTIANA | 19 N BRIDGE ST CHRISTIANA, PA 17509 - 9998 | 610-593-5050 | Mon-Fri 8:00am - 12:30pm 1:00pm - 4:00pm Sat 8:00am - 11:00am Sun Closed |
| Post Office | Address | Phone | Hours |
| CHRISTIANA | 19 N BRIDGE ST CHRISTIANA, PA 17509 - 9998 | 610-593-5050 | Mon-Fri 8:00am - 12:30pm 1:00pm - 4:00pm Sat 8:00am - 11:00am Sun Closed |