East Merrimack, New Hampshire
Area code 603 · Population: 4,197
Eastern (ET)
New Hampshire
Pop. 4,197
Area Codes Serving East Merrimack
About East Merrimack, New Hampshire
East Merrimack is a city in New Hampshire that is served by area code 603. The city has a population of approximately 4,197 residents and is located in the Eastern Time Zone.