Post office locations in 12423
| Post Office | Address | Phone | Hours |
| EAST DURHAM | 2355 ROUTE 145 EAST DURHAM, NY 12423 - 9998 | 518-634-2033 | Mon-Fri 8:00am - 1:00pm 2:30pm - 5:00pm Sat 9:00am - 12:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| EAST DURHAM | 2355 ROUTE 145 EAST DURHAM, NY 12423 - 9998 | 518-634-2033 | Mon-Fri 8:00am - 1:00pm 2:30pm - 5:00pm Sat 9:00am - 12:00pm Sun Closed |