Region I – Western Region

Adams, Agawam, Alford, Amherst, Ashfield, Athol, Becket, Belchertown, Bernardston, Blandford, Buckland, Cheshire, Chester, Chesterfield, Chicopee, Clarksburg, Colrain, Commington, Conway, Cranby, Dalton, Deerfield, Easthampton, East Longmeadow, Edgemont, Erving, Florida, Gill, Goshen, Grandville, Greenfield, Great Barrington, Charlemont, Hadley, Hampden, Hancock, Hatfield, Hawley, Heath, Hinsdale, Huntington, Lanesborough, Lenox, Lee, Leverett, Leyden, Longmeadow, Ludlow, Middlefield, Monroe, Monson, Montague, Monterey, Montgomery, Mount Washington, New Ashford, New Salem, New Marlborough, North Adams, Northampton, Northfield, Orange, Otis, Palmer, Pelham, Peru, Petersham, Phillipston, Pittsfield, Plainfield, Richmond, Rowe, Royalston, Russell, Sandsfield, Savoy, Sheffield, Shelburne, Shutesbury, South Hadley, Southampton, Southwick, Springfield, Stockbridge, Sunderland, Tolland, Tyringham, Ware, Warwick, Washington, Wendell, Westhampton, West Springfield, West Stockbridge, Westfield, Wilbraham, Williamsburg, Williamstown, Windsor, Worthington

Region II – Central Mass.

Ashburnham, Ashby, Auburn, Ayer, Barre, Bellingham, Berlin, Bolton, Boylston, Brimfield, Brookfield, Charlton, Clinton, Douglas, Dudley, East Brookfield, Fitchburg, Franklin, Gardner, Grafton, Groton, Hardwick, Harvard, Holden, Holland, Hopedale, Hubbardston, Lancaster, Leicester, Leominster, Lunenburg, Medway, Mendon, Milford, Millbury, Millville, New Braintree, North Brookfield, Northbridge, Oakham, Oxford, Paxton, Pepperell, Princeton, Rutland, Shirley, Shrewsbury, Southbridge, Spencer, Sterling, Still River, Sturbridge, Sutton, Templeton, Townsend, Upton, Uxbridge, West Boylston, Wales, Warren, Webster, West Brookfield, Westminster, Winchendon, Worcester

Region III – Northeastern Mass.

Amesbury, Andover, Billerica, Beverly, Boxford, Bradford, Chelmsford, Danvers, Dracut, Dunstable, Essex, Everett, Georgetown, Gloucester, Groveland, Hamilton, Haverhill, Ipswich, Lawrence, Lowell, Lynn, Lynnfield, Malden, Manchester, Marblehead, Medford, Melrose, Merrimac, Methuen, Middleton, North Reading, Nahant, Newbury, Newburyport, North Andover, Peabody, Reading, Rockport, Rowley, Salem, Salisbury, Saugus, Stoneham, Swampscott, Tewksbury, Topsfield, Tyngsborough, West Newbury, Wakefield, Wenham, Westford

Region IV – Metro West Region

Acton, Arlington, Ashland, Bedford, Belmont, Boxborough, Braintree, Burlington, Cambridge, Canton, Carlisle, Cohasset, Concord, Dedham, Dover, Foxborough, Framingham, Hingham, Holliston, Hopkinton, Hudson, Hull, Lexington, Lincoln, Littleton, Marlborough, Maynard, Medfield, Millis, Milton, Natick, Needham, Newton, Newtonville, Norfolk, Northborough, Norwell, Norwood, Plainville, Quincy, Randolph, Scituate, Sharon, Sherborn, Somerville, Southborough, Stow, Sudbury, Walpole, Waltham, Watertown, Wayland, Wellesley, Westborough, Weston, Westwood, Weymouth, Wilmington, Winchester, Woburn, Wrentham

Region V – Southeastern Region

Abington, Acushnet, Attleboro, Avon, Barnstable, Berkley, Bourne, Brewster, Bridgewater, Brockton, Carver, Centerville, Chatham, Chilmark, Dartmouth, Dennis, Dighton, Duxbury, East Bridgewater, Eastham, Easton, Edgartown, Fairhaven, Fall River, Falmouth, Freetown, Gay Head, Gosnold, Halifax, Hanover, Hanson, Harwich, Holbrook, Hyannis, Kingston, Lakeville, Mansfield, Marion, Marshfield, Marston Mills, Mashpee, Mattapoisett, Middleborough, North Attleborough, Nantucket, New Bedford, Norton, Oak Bluffs, Orleans, Pembroke, Plymouth, Plympton, Provincetown, Rayham, Rochester, Rockland, Sagamore, Sandwich, Seekonk, Somerset, Stoughton, Swansea, Taunton, Tisbury, Truro, Vineyard, Wareham, Wellfleet, West Bridgewater, West Tisbury, Westport, Whitman, Yarmouth

Region VI – Boston Region

Allston, Boston, Brighton, Brookline, Charlestown, Chelsea, Chestnut Hill, Dorchester, East Boston, Hyde Park, Jamaica Plains, Mattapan, Revere, Roslindale, Roxbury, South Boston, West Roxbury, Winthrop