Harwich zipcode
| City | Harwich |
| ZIP Code | 02645 |
| Type | Standard |
| State Code | MA |
| State | Massachusetts |
ZIP code of Harwich is 02645. This place is located in Massachusetts state in US. To send any postal service to Harwich, you must use 02645 zipcode.
The ZIP code 02645 is also used with 2 more city names of Massachusetts.
- E Harwich, MA
- East Harwich, MA
You should avoid following 1 city name of Massachusetts to be used with the ZIP code 02645.
- Hardwich, MA