45
- 04530 Bath
- 04535 Alna
- 04537 Boothbay
- 04538 Boothbay Harbor
- 04539 Bristol
- 04541 Chamberlain
- 04543 Damariscotta
- 04544 East Boothbay
- 04547 Friendship
- 04548 Mac Mahan
- 04551 Bremen
- 04553 Newcastle
- 04554 New Harbor
- 04555 Nobleboro
- 04556 Edgecomb
- 04558 Pemaquid
- 04562 Phippsburg
- 04563 Cushing
- 04564 Round Pond
- 04568 South Bristol
- 04570 Squirrel Island
- 04571 Trevett
- 04572 Waldoboro
- 04573 Walpole
- 04574 Washington
- 04575 West Boothbay Harbor
- 04576 Southport
- 04578 Wiscasset
- 04579 Woolwich