634
- 63401 Hannibal
- 63430 Alexandria
- 63431 Anabel
- 63432 Arbela
- 63433 Ashburn
- 63434 Bethel
- 63435 Canton
- 63436 Center
- 63437 Clarence
- 63438 Durham
- 63439 Emden
- 63440 Ewing
- 63441 Frankford
- 63443 Hunnewell
- 63445 Kahoka
- 63446 Knox City
- 63447 La Belle
- 63448 La Grange
- 63450 Lentner
- 63451 Leonard
- 63452 Lewistown
- 63453 Luray
- 63454 Maywood
- 63456 Monroe City
- 63457 Monticello
- 63458 Newark
- 63459 New London
- 63460 Novelty
- 63461 Palmyra
- 63462 Perry
- 63463 Philadelphia
- 63464
- 63465 Revere
- 63467
- 63468 Shelbina
- 63469 Shelbyville
- 63471 Taylor
- 63472 Wayland
- 63473 Williamstown
- 63474 Wyaconda