GBLS Service Area
| Acton* | Harvard* | Randolph |
| Arlington | Hingham | Reading* |
| Bedford* | Holbrook | Revere |
| Belmont | Hull | Scituate |
| Boston | Lexington* | Somerville |
| Boxborough* | Lincoln* | Stoneham |
| Braintree | Littleton* | Stow* |
| Brookline | Malden | Wakefield |
| Burlington* | Maynard* | Waltham |
| Cambridge | Medford | Watertown |
| Canton | Melrose | Weymouth |
| Carlisle* | Milton | Wilmington* |
| Chelsea | Newton | Winchester |
| Cohasset | North Reading* | Winthrop |
| Concord* | Norwell | Woburn |
| Everett | Quincy |
*Services for Elders (over 60 years of age) only.