Serving the following communities: Methuen MA 01844, Andover MA 01810, North Andover MA 01845, Dracut MA 01826, Lowell MA 01850, 01852, 01853, 01854, Haverhill MA 01830, 01831, 01832, 01833, 01835, Bradford MA 01835, Amesbury MA 01913, Lawrence MA 01840,'01841, 01842, 01843, North Reading MA 01864, Tyngsboro MA 01879, Chelmsford MA 01824, North Chelmsford MA 01863, Tewksbury MA 01876, Westford MA 01886, Billerica MA 01821, 01822, North Billerica MA 01862, Dunstable MA 01827, Pepperell MA 01463, Wilmington MA 01887, Groton MA 01450, Littleton MA 01460, Pelham NH 03076, Derry NH 03038, Windham NH 03087, Salem NH 03079, Atkinson NH 03811, Nashua NH 03060, 03061, 03062, 03063, 03064, Amherst NH 03031, Plaistow NH 03865, Londonderry NH 03053, Manchester NH 03101, 03102, 03103, 03104, 03105, 03106, Hampstead NH 03841, Hudson NH 03051, Litchfield NH 03052, Merrimack NH 03054.