Middlesex County, website

Middlesex County in Massachusetts uses area codes 339, 351, 508, 774, 781, 857, or 978. This page is a phonebook directory for the physical address and contact information of the major government offices in the county, including the Clerk’s Office, Sheriff’s Office, and the Health Department.

Sheriff’s Office

400 Mystic Ave., 4th Floor, Medford, MA 02155

Phone: (781) 960-2800

Superior Court

200 Trade Center, 2nd Floor, Woburn, MA 01801

Phone: (781) 939-2700

Email: [email protected]

District Court

15 Commonwealth Avenue, Woburn, MA 01801

Phone: (781) 897-8300

Fax: (781) 897-8301

Probate and Family Court

10-U Commerce Way, Woburn, MA 01801

Phone: (781) 865-4000

Email: [email protected]

Treasurer

730 Massachusetts Avenue
Arlington, Massachusetts, 02476

Phone: (781) 316-3030

Middlesex County Jail

269 Treble Cove Rd., Billerica, MA 01862

Phone: (978) 667-1711

Department of Health and Environment

472 Main Street

Acton, Massachusetts, 01720

Phone: (978)-264-9634

Department of Education

Phone: (978)-656-3370

Email: [email protected]

Fire Department

1093 Main Street

Ashby, Massachusetts, 01431

Phone: (978)-386-5650

Department of Human Services

99 Main St., Northampton, MA 01060

Phone: (413) 584-7808