Rockingham County in New Hampshire uses area code 603. On this page, you will see the physical addresses and contact information of the most relevant government agencies in Belknap County, including the Clerk’s Office, Sheriff’s Office, and the Health Department.
101 North Road
Brentwood, New Hampshire, 03833
Phone: (603) 679-2225
315 New Hampshire 125
Brentwood, New Hampshire, 03833
Phone: (603) 679-3333
10 Route 125
Brentwood, New Hampshire, 03833
Phone: (603) 642-5256
10 Manning Street
Derry, New Hampshire, 03038
Phone: (603) 434-4676
10 Route 125
Brentwood, New Hampshire, 03833
Phone: (603) 642-9173
100 Winnacunnet Road
Hampton, New Hampshire, 03842
Phone: (603) 926-0406
74 High Street
Candia, New Hampshire, 03034
Phone: (603) 483-5573
100 Winnacunnet Road
Hampton, New Hampshire, 03842
Phone: (603) 929-5837
84 Chester Street
Chester, New Hampshire, 03036
Phone: (603) 887-3636
99 North Road
Brentwood, New Hampshire, 03833
Phone: (603) 679-2244
424 New Hampshire 125
Brentwood, New Hampshire, 03833
Phone: (603) 679-5123
419 Middle Road
Brentwood, New Hampshire, 03833
Phone: (603) 642-6073
Fax: (603) 642-7187
14 Manning Street
Derry, New Hampshire, 03038
Phone: (603) 432-6100
Fax: (603) 432-6759
30 Linden Street
Exeter, New Hampshire, 03833
Phone: (603) 775-8457