456
- 45601 Chillicothe
- 45612 Bainbridge
- 45613 Beaver
- 45614 Bidwell
- 45616 Blue Creek
- 45617 Bourneville
- 45618 Cherry Fork
- 45619 Chesapeake
- 45620 Cheshire
- 45621 Coalton
- 45622 Creola
- 45623 Crown City
- 45624
- 45628 Frankfort
- 45629 Franklin Furnace
- 45630 Friendship
- 45631 Gallipolis
- 45634 Hamden
- 45636 Haverhill
- 45638 Ironton
- 45640 Jackson
- 45642
- 45644 Kingston
- 45645 Kitts Hill
- 45646 Latham
- 45647 Londonderry
- 45648 Lucasville
- 45650 Lynx
- 45651 Mc Arthur
- 45652 Mc Dermott
- 45653 Minford
- 45654 New Plymouth
- 45656 Oak Hill
- 45657 Otway
- 45658 Patriot
- 45659 Pedro
- 45660 Peebles
- 45661 Piketon
- 45662 Portsmouth
- 45663 West Portsmouth
- 45669 Proctorville
- 45671 Rarden
- 45672 Ray
- 45673 Richmond Dale
- 45674 Rio Grande
- 45678 Scottown
- 45679 Seaman
- 45680 South Point
- 45681 South Salem
- 45682 South Webster
- 45684 Stout
- 45685 Thurman
- 45686 Vinton
- 45688 Waterloo
- 45690 Waverly
- 45692 Wellston
- 45693 West Union
- 45694 Wheelersburg
- 45695 Wilkesville
- 45696 Willow Wood
- 45697 Winchester
- 45698 Zaleski