USA Area Codes
Area Code North Haven, Area Code 203
The city of North Haven is located in the state of Connecticut (New Haven county). Hartford is the state capital of Connecticut. The area code of North Haven is 203. For local calls is no area code required.
If you want to call from Hartford to North Haven you have to dial +1 203 and the telephone number of the person you want to reach.
The following list shows Cities located close to North Haven:
| Area | Area Code |
|---|---|
| Hamden | 203 |
| New Haven | 203 |
Last change: 23.04.2007
