13
- 01301 Greenfield
- 01330 Ashfield
- 01331 Athol
- 01337 Bernardston
- 01338 Buckland
- 01339 Charlemont
- 01340 Colrain
- 01341 Conway
- 01342 Deerfield
- 01343 Drury
- 01344 Erving
- 01346 Heath
- 01347 Lake Pleasant
- 01349 Millers Falls
- 01350 Monroe Bridge
- 01351 Montague
- 01354 Gill
- 01355 New Salem
- 01360 Northfield
- 01364 Orange
- 01366 Petersham
- 01367 Rowe
- 01368 Royalston
- 01370 Shelburne Falls
- 01373 South Deerfield
- 01375 Sunderland
- 01376 Turners Falls
- 01378 Warwick
- 01379 Wendell