Augusta

ZIP Code(s): 04330, 04332, 04333, 04336, 04338; County(s): Kennebec;

Auburn

ZIP Code(s): 04210, 04211, 04212, 04223; County(s): Androscoggin;

Westbrook

ZIP Code(s): 04092, 04098; County(s): Cumberland;

Rockland

ZIP Code(s): 04841; County(s): Knox;

Hallowell

ZIP Code(s): 04347; County(s): Kennebec;

Bangor

ZIP Code(s): 04401, 04402; County(s): Penobscot;

Steep Falls

ZIP Code(s): 04085, 04084; County(s): Cumberland;

Sanford

ZIP Code(s): 04073, 04083; County(s): York;

Portland

ZIP Code(s): 04101, 04102, 04103, 04108, 04019, 04109, 04104, 04112, 04116, 04122, 04123, 04124; County(s): Cumberland;

Calais

ZIP Code(s): 04619; County(s): Washington;

Bath

ZIP Code(s): 04530; County(s): Sagadahoc;

Gardiner

ZIP Code(s): 04345, 04359; County(s): Kennebec;

Eastport

ZIP Code(s): 04631; County(s): Washington;