Zip Codes in Riverhead, NY
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 11901 | Riverhead | Suffolk | New York | Show Map | Show Statistics |
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 11901 | Riverhead | Suffolk | New York | Show Map | Show Statistics |