H.O. Electric Service Area
Greater Boston
Arlington, Belmont, Boston, Brockton, Brookline, Cambridge, Charlestown, Malden, Medford, Newton, Everett, Chelsea, Revere, Lexington, Somerville, Waltham, Watertown, Winthrop
North Shore
Haverhill, Lawrence, Lowell, Lynn, Beverly, Danvers, Peabody, Salem, Marblehead, Manchester-by-the-Sea, Pride's Crossing, Swampscott, Nahant, Saugus, Lynnfield, Wakefield, Melrose, Stoneham, Woburn, Billerica, Wilmington
South Shore
Braintree, Canton, Cohasset, Duxbury, Hanover, Hingham, Hull, Tewksbury, Marshfield, Milton, Norwell, Pembroke, Plymouth, Randolph, Quincy, Rockland, Scituate, Weymouth
Metro West
Acton, Hudson, Marlborough, Maynard, Shrewsbury, Stow, Concord, Littleton, Carlile, Dover, Natick, Framingham, Dedham, Weston, Lincoln, Winchester , Wellesley
