11777 Post Office

Find 11777 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.


Port Jefferson Post Office 407 East Main Street Port Jefferson NY 11777 631-473-1065


Port Jefferson Station Post Office 544 Jefferson Boulevard Port Jefferson Station NY 11776 2.0 miles from 11777 631-473-2751

Setauket Post Office 101 Main Street Setauket-East Setauket NY 11733 2.6 miles from 11777 631-941-4042

East Setauket Post Office 450 Route 25A Setauket-East Setauket NY 11733 2.7 miles from 11777 631-941-4005

Mount Sinai Post Office 457 Route 25A Mount Sinai NY 11766 2.8 miles from 11777 631-928-0394

Miller Place Post Office 47 Echo Avenue Miller Place NY 11764 3.6 miles from 11777 631-473-8134

Stony Brook Post Office 129 Main Street Stony Brook NY 11790 4.9 miles from 11777 631-751-5691

Sound Beach Post Office 25 New York Avenue Sound Beach NY 11789 5.0 miles from 11777 631-744-0837

Niagara University Post Office 1 Sophomore Lane Stony Brook NY 11790 5.5 miles from 11777 716-285-2655

Rocky Point Post Office 346 Route 25A Rocky Point NY 11778 6.5 miles from 11777 631-744-0635

Coram Post Office 117 Pauls Path Coram NY 11727 6.6 miles from 11777 631-732-8691

Centereach Post Office 245 Centereach Mall Centereach NY 11720 6.7 miles from 11777 631-588-7069

Selden Post Office 109 College Road Selden NY 11784 7.1 miles from 11777 631-732-8627

Saint James Post Office 325 Lake Avenue St. James NY 11780 7.1 miles from 11777 631-584-4138

Lake Grove Post Office 1001 Hawkins Avenue Lake Grove NY 11755 7.6 miles from 11777 631-588-7019

Middle Island Post Office 780 Middle Country Road Middle Island NY 11953 8.2 miles from 11777 631-205-1089

Farmingville Post Office 500 Horseblock Road Farmingville NY 11738 8.5 miles from 11777 631-732-8625

Shoreham Post Office 69 Route 25A Shoreham NY 11786 8.9 miles from 11777 631-744-3185

Lake Ronkonkoma Post Office 300 Portion Road Ronkonkoma NY 11779 9.1 miles from 11777 631-588-1292

Smithtown Post Office 25 Route 111 Smithtown NY 11787 9.4 miles from 11777 631-360-6709