Post office locations in 11719
| Post Office | Address | Phone | Hours |
| BROOKHAVEN | 2512 MONTAUK HWY BROOKHAVEN, NY 11719 - 4000 | 631-286-1591 | Mon-Fri 9:00am - 5:00pm Sat 9:00am - 1:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| BROOKHAVEN | 2512 MONTAUK HWY BROOKHAVEN, NY 11719 - 4000 | 631-286-1591 | Mon-Fri 9:00am - 5:00pm Sat 9:00am - 1:00pm Sun Closed |