Martin Luther King Day Care 296 Greenfield St Hartford, CT 06112 Phone : (860) 722-8120 Business Category Schools Hartford City Of--human Services Department, Day Care Centers, M L King Day Care Center 296 Greenfield St Hartford, CT 06112 Phone : (860) 722-8120 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools