What area code is Hanover, NH?
| City | Hanover, NH |
|---|---|
| State | New Hampshire |
| Area code | 603 |
| Time zone | Eastern Time |
| Phone prefixes | 6 in our data |
Look up a Hanover number
About area code 603
| Area code | Also covers |
|---|---|
| 603 | Manchester, Nashua, Concord and Derry |
Other places in area code 603
- Manchester, NH
- Nashua, NH
- Concord, NH
- Derry, NH
- Dover, NH
- Portsmouth, NH
- Merrimack, NH
- Salem, NH
- Laconia, NH
- Keene, NH
- Rochester, NH
- Exeter, NH
- Milford, NH
- Lebanon, NH
- Plymouth, NH
- Claremont, NH
- Hampton, NH
- West Lebanon, NH
- Durham, NH
- Plaistow, NH
- Bedford, NH
- Berlin, NH
- Littleton, NH
- Meredith, NH
Questions
- What is the area code for Hanover, New Hampshire?
- Hanover uses area code 603.
- What time zone is Hanover in?
- Hanover is in Eastern Time.
- Do I need to dial the area code for a local call in Hanover?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 603.
- How do I call Hanover from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 603 XXX XXXX.