Zip Code Lookup - South Setauket, Suffolk county New York
| City | ZipCode | Area Code(s) | County | state | Time Zone | MSA |
| Centereach (Centereach Zip Code Lookup) | 11720 (11720 Zip Code Lookup) | 631 | Suffolk | New York | Eastern | 5380 |
| S Setauket (S Setauket Zip Code Lookup) | 11720 (11720 Zip Code Lookup) | 631 | Suffolk | New York | Eastern | 5380 |
| South Setauket (South Setauket Zip Code Lookup) | 11720 (11720 Zip Code Lookup) | 631 | Suffolk | New York | Eastern | 5380 |