Harrisburg zipcode
| City | Harrisburg |
| ZIP Code | 17123 |
| Type | Company/Organization |
| State Code | PA |
| State | Pennsylvania |
ZIP code of Harrisburg is 17123. This place is located in Pennsylvania state in US. To send any postal service to Harrisburg, you must use 17123 zipcode.
You should avoid following 2 city names of Pennsylvania to be used with the ZIP code 17123.
- Hbg, PA
- Traffic Safety, PA