| Post Office Name | City/State | Address | Phone Number | Action |
|---|
Post Offices and USPS-authorized retailers where postage stamps are sold in Port Jefferson S, NY.
All the locations below sell USPS postage stamps which can be used to mail First Class letters in the United States. We list both official post offices run by the United States Postal Service and retailers which have been authorized by USPS to sell postal products in Port Jefferson S.
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Get a 4 week trial| Post Office Name | City/State | Address | Phone Number | Action |
|---|
| City | No. of Mailboxes | UPS Mailboxes |
|---|---|---|
| PORT JEFF STA, NY | 20 | 3 |
| SETAUKET, NY | 14 | 3 |
| SOUTH SETAUKET, NY | 9 | 1 |
| MILLER PLACE, NY | 7 | 3 |
| MOUNT SINAI, NY | 5 | 1 |
| EAST SETAUKET, NY | 4 | 4 |
| STONY BROOK, NY | 2 | 2 |
| PORT JEFFERSON, NY | 1 | 1 |
| PORT JEFFERSON STATION, NY | 1 | 1 |
| PRT JEFFERSON, NY | 1 | 1 |