Post office locations in 19945
| Post Office | Address | Phone | Hours |
| FRANKFORD | 1 MAIN ST FRANKFORD, DE 19945 - 9998 | 302-732-6891 | Mon-Fri 08:30 AM - 01:00 PM 02:00 PM - 04:30 PM Sat 08:30 AM - 12:00 PM Sun Closed |
| SUSSEX COUNTY CARRIER ANNEX | 35994 ZION CHURCH RD FRANKFORD, DE 19945 - 9997 | 302-436-7311 |