Nesconset Post Office

Find Nesconset New York 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.

Nesconset Post Office 226 Smithtown Boulevard Nesconset NY 11767 631-265-3278

Smithtown Post Office 25 Route 111 Smithtown NY 11787 1.9 miles from Nesconset 631-360-6709

Lake Grove Post Office 1001 Hawkins Avenue Lake Grove NY 11755 2.0 miles from Nesconset 631-588-7019

Saint James Post Office 325 Lake Avenue St. James NY 11780 2.2 miles from Nesconset 631-584-4138

Lake Ronkonkoma Post Office 300 Portion Road Ronkonkoma NY 11779 3.0 miles from Nesconset 631-588-1292

Hauppauge Post Office 960 Wheeler Road Hauppauge NY 11788 3.1 miles from Nesconset 631-360-6712

Ronkonkoma Post Office 200 Hawkins Avenue Ronkonkoma NY 11779 3.2 miles from Nesconset 631-588-0301

Niagara University Post Office 1 Sophomore Lane Stony Brook NY 11790 3.5 miles from Nesconset 716-285-2655

Centereach Post Office 245 Centereach Mall Centereach NY 11720 3.7 miles from Nesconset 631-588-7069

Central Islip Post Office 110 East Suffolk Avenue Central Islip NY 11722 4.3 miles from Nesconset 631-234-0547

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

Holbrook Post Office 445 Furrows Road Holbrook NY 11741 5.1 miles from Nesconset 631-588-0226

Kings Park Post Office 125 East Main Street Kings Park NY 11754 5.5 miles from Nesconset 631-269-6481

Hauppauge Industrial Park Post Office 150 Oser Avenue Hauppauge NY 11788 5.5 miles from Nesconset 631-231-3155

Selden Post Office 109 College Road Selden NY 11784 5.6 miles from Nesconset 631-732-8627

Farmingville Post Office 500 Horseblock Road Farmingville NY 11738 5.9 miles from Nesconset 631-732-8625

Bohemia Post Office 200 Orville Drive Bohemia NY 11716 5.9 miles from Nesconset 631-589-2487

Holtsville Post Office 162 Long Island Avenue Holtsville NY 11742 6.2 miles from Nesconset 631-475-1761

Federal Court House Post Office 101 Federal Plaza Central Islip NY 11722 6.3 miles from Nesconset 631-715-0001

East Setauket Post Office 450 Route 25A Setauket-East Setauket NY 11733 6.4 miles from Nesconset 631-941-4005

What is a Post Office?

A post office is a local branch of the United States Postal Service, where mail is received and dispatched to individuals and businesses in a given community. A post office usually has postal clerks who receive and process mail, and it's also the place from which mail carriers pick up mail they deliver on their local routes. The office handles USPS business, including mail and package sorting, delivery and forwarding, sales of stamps and other postal supplies, change-of-address requests, and other administrative functions.

In some small communities, the local post office may be located within a commercial business. In communities both large and small, a post office may serve as a local passport office at which passport applications are received and undergo initial processing.