What area code is East Haven, CT?
| City | East Haven, CT |
|---|---|
| State | Connecticut |
| Area code | 203 |
| Time zone | Eastern Time |
| Phone prefixes | 4 in our data |
Look up a East Haven number
About area code 203
| Area code | Also covers |
|---|---|
| 203 | New Haven, Stamford, Bridgeport and Norwalk |
Other places in area code 203
- New Haven, CT
- Stamford, CT
- Bridgeport, CT
- Norwalk, CT
- Danbury, CT
- Waterbury, CT
- Greenwich, CT
- Meriden, CT
- Ansonia, CT
- Westport, CT
- Darien, CT
- Fairfield, CT
- Milford, CT
- Shelton, CT
- Wallingford, CT
- Monroe, CT
- Branford, CT
- Cheshire, CT
- New Canaan, CT
- Guilford, CT
- Wilton, CT
- Stratford, CT
- Hamden, CT
- Madison, CT
Questions
- What is the area code for East Haven, Connecticut?
- East Haven uses area code 203.
- What time zone is East Haven in?
- East Haven is in Eastern Time.
- Do I need to dial the area code for a local call in East Haven?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 203.
- How do I call East Haven from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 203 XXX XXXX.