Hillsborough County · New Hampshire
Manchester, NH area codes and time zone
Quick answer
Manchester is served by area codes 351, 603, 978, keeps EST time (GMT-4), and sits in county FIPS 33011.
- Area codes
- 351 · 603 · 978Within 25 miles of the city centre
- Time zone
- ESTAmerica/New_York
- UTC offset
- GMT-4EDT in summer
- County FIPS
- 33011Hillsborough County
Dialling from and to Manchester
What this means when you pick up the phone.
Because more than one code covers this area, ten-digit dialling applies for local calls: area code plus number, every time. From abroad, dial +1 then the ten digits.
More on Manchester
Other reference data for this city.