Post office locations in 19945
| Post Office | Address | Phone | Hours |
| FRANKFORD | 1 MAIN ST FRANKFORD, DE 19945 - 9998 | 302-732-6891 | Mon-Fri 8:30am - 1:00pm 2:00pm - 4:30pm Sat 8:30am - 12:00pm Sun Closed |
| SUSSEX COUNTY CARRIER ANNEX | 35994 ZION CHURCH RD FRANKFORD, DE 19945 - 9997 | 302-436-7311 |