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United States Postal Service
One of 3 shipping or delivery service listings in Sag Harbor.
About United States Postal Service
United States Postal Service is a shipping or delivery service in the professional services sector, based in Sag Harbor, NY. Its recorded address is 21 Long Island Ave, 11963. The listing includes a telephone number, an official website. It is one of 3 shipping or delivery service listings tracked in Sag Harbor; the nearest comparable listing is SAG HARBOR, within walking distance in SAG HARBOR. United States Postal Service has 31,861 listed locations in total; this page covers the Sag Harbor branch.
- Address
- 21 Long Island Ave, Sag Harbor, NY, 11963
- Phone
- 8002758777
- Website
- tools.usps.com
Questions
Where is United States Postal Service located?
21 Long Island Ave, Sag Harbor, NY, 11963
How do I contact United States Postal Service?
8002758777 · https://tools.usps.com/locations/details/1380238?utm_source=website-url&utm_medium=search&utm_campaign=yext
What type of business is United States Postal Service?
United States Postal Service is a shipping or delivery service (professional services) in Sag Harbor.
United States Postal Service branches
United States Postal Service has 31,861 listed locations. This branch is in Sag Harbor.
- Honaunau96726
- Pahoa96778-3001
- Kurtistown96760-3001
- Kailua Kona96740
- Hilo96720-0014
- Pepeekeo96783-8497
- Waikoloa96738-2001
- Ninole96773-9997
- Kamuela96743-3501
- Honokaa96727-7211
Nearby shipping or delivery service
- SAG HARBORSAG HARBOR0.0 km
- USPSSag Harbor0.0 km
- The UPS StoreSag Harbor0.1 km
- Bridgehampton Post OfficeBridgehampton7.4 km
- United States Postal ServiceBridgehampton7.4 km
- BRIDGEHAMPTONBRIDGEHAMPTON7.4 km
- UPS Access Point locationBridgehampton7.7 km
- UPS Alliance Shipping PartnerBRIDGEHAMPTON7.8 km
- US Post Office - WainscottWainscott7.4 km
- United States Postal ServiceWainscott7.4 km
- WAINSCOTTWAINSCOTT7.4 km
- SAGAPONACKSAGAPONACK8.6 km
- United States Postal ServiceSagaponack8.6 km
- Sagaponack Post OfficeSagaponack8.6 km
- United States Postal ServiceShelter Island8.3 km
Cite this page
“United States Postal Service, Sag Harbor — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.