Post office locations in 19311
| Post Office | Address | Phone | Hours |
| AVONDALE | 112 PENNSYLVANIA AVE AVONDALE, PA 19311 - 9998 | 610-268-0873 | Mon-Fri 8:30am - 4:30pm Sat 9:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| AVONDALE | 112 PENNSYLVANIA AVE AVONDALE, PA 19311 - 9998 | 610-268-0873 | Mon-Fri 8:30am - 4:30pm Sat 9:00am - 12:00pm Sun Closed |