11976 Post Office

Find 11976 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.


Water Mill Post Office 670 Montauk Highway Water Mill NY 11976 631-726-6310


Bridgehampton Post Office 2322 Montauk Highway Bridgehampton NY 11932 2.5 miles from 11976 631-537-9322

Southampton Post Office 123 North Sea Road Southampton NY 11968 3.2 miles from 11976 631-204-9822

Sagaponack Post Office 542 Sagg Main Street Sagaponack NY 11962 3.8 miles from 11976 631-537-9346

Wainscott Post Office 357 Montauk Highway Wainscott NY 11975 5.7 miles from 11976 631-537-8943

Sag Harbor Post Office 21 Long Island Avenue Sag Harbor NY 11963 6.2 miles from 11976 631-725-8968

New Suffolk Post Office 375 1st Street New Suffolk NY 11956 7.9 miles from 11976 631-734-6271

East Hampton Post Office 12 Gay Road East Hampton NY 11937 9.3 miles from 11976 631-324-6320

Cutchogue Post Office 240 Griffing Street Cutchogue NY 11935 9.4 miles from 11976 631-734-6032

Hampton Bays Post Office 16 Ponquogue Avenue Hampton Bays NY 11946 9.5 miles from 11976 631-728-6994

Shelter Island Post Office 45 North Ferry Road Shelter Island NY 11964 10.2 miles from 11976 631-749-1857

Peconic Post Office 2575 Peconic Lane Peconic NY 11958 10.3 miles from 11976 631-765-9348

Southold Post Office 710 Traveler Street Southold NY 11971 10.7 miles from 11976 631-765-4027

Mattituck Post Office 140 Love Lane Mattituck NY 11952 10.7 miles from 11976 631-298-1364

Shelter Island Heights Post Office 6 Grand Avenue Shelter Island Heights NY 11965 11.1 miles from 11976 631-749-0486

Laurel Post Office 2168 Main Road Laurel NY 11948 11.6 miles from 11976 631-298-1672

South Jamesport Post Office 70 2nd St South Jamesport NY 11970 11.9 miles from 11976 631-722-4317

Amagansett Post Office 501 Montauk Highway Amagansett NY 11930 12.2 miles from 11976 631-267-2804

Greenport Post Office 131 Front Street Greenport NY 11944 12.4 miles from 11976 631-477-1493

Jamesport Post Office 1451 New York State Route 25 Laurel NY 11948 12.4 miles from 11976 631-722-5946

About Post Offices

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.