11940 Post Office

Find 11940 post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


East Moriches Post Office 3 Atlantic Avenue East Moriches NY 11940 631-878-0243


Eastport Post Office 24 Eastport-Manor Road Eastport NY 11941 1.4 miles from 11940 631-325-1798

Center Moriches Post Office 35 Railroad Avenue Center Moriches NY 11934 2.1 miles from 11940 631-878-0953

Remsenburg Post Office 137 South Country Road Remsenburg-Speonk NY 11960 2.4 miles from 11940 631-325-5937

Speonk Post Office 323 Montauk Highway Remsenburg-Speonk NY 11972 2.4 miles from 11940 631-325-1741

Upton Post Office 2 Center Court Center Moriches NY 11934 2.8 miles from 11940 631-344-2539

Moriches Post Office 290 Montauk Highway Moriches NY 11955 4.0 miles from 11940 631-878-1381

Westhampton Post Office 408 Mill Road Westhampton NY 11977 5.0 miles from 11940 631-288-4081

Mastic Post Office 1450 Montauk Highway Mastic NY 11950 5.0 miles from 11940 631-281-0275

Manorville Post Office 525 Eastport Manor Road Manorville NY 11949 5.1 miles from 11940 631-727-0064

Mastic Beach Post Office 110 Mastic Road Mastic Beach NY 11951 5.3 miles from 11940 631-281-0359

Westhampton Beach Post Office 170 Main Street Westhampton Beach NY 11978 5.8 miles from 11940 631-288-4093

Shirley Post Office 800 Montauk Highway Shirley NY 11967 6.2 miles from 11940 631-281-0479

Quogue Post Office 6 Midland Street Quogue NY 11959 7.6 miles from 11940 631-653-6427

Calverton Post Office 3690 Middle Country Road Calverton NY 11933 7.9 miles from 11940 631-727-0067

Riverhead Post Office 1210 West Main Street Riverhead NY 11901 7.9 miles from 11940 631-727-1019

Yaphank Post Office 5 East Main Street Yaphank NY 11980 8.7 miles from 11940 631-345-6829

Brookhaven Post Office 2512 Montauk Highway Brookhaven NY 11719 8.8 miles from 11940 631-286-1591

East Quogue Post Office 6 Bay Avenue East Quogue NY 11942 9.3 miles from 11940 631-653-5247

Ridge Post Office 1700 Middle Country Road Ridge NY 11961 9.4 miles from 11940 631-345-6842