Hartford zipcode
| City | Hartford |
| ZIP Code | 06142 |
| Type | PO Box |
| State Code | CT |
| State | Connecticut |
ZIP code of Hartford is 06142. This place is located in Connecticut state in US. To send any postal service to Hartford, you must use 06142 zipcode.
You should avoid following 2 city names of Connecticut to be used with the ZIP code 06142.
- Hfd, CT
- Htfd, CT