Children up to the age of six (6), service area: Haverhill, Lawrence, Methuen, North Andover, Andover, Lowell, Billerica, Merrimac, Salisbury, Amesbury, Newburyport, Groveland, Rowley, Chelmsford, Boxford, Georgetown, Tewksbury, Dracut, Westford, Tyngsborough, Dunstable, Newbury, West Newbury.