| Postal/ZIP Codes in Baegun-myeon, Jecheon (백운면) |
27100, 27101, 27102, 27103, 27104, … |
| Postal/ZIP Codes in Bongyang-eup, Jecheon (봉양읍) |
27106, 27107, 27108, 27109, 27110, … |
| Postal/ZIP Codes in Cheongjeon-Dong, Jecheon (청전동) |
27145, 27146, 27147, 27148, 27152, … |
| Postal/ZIP Codes in Cheongpung-myeon, Jecheon (청풍면) |
27212, 27213, 27214, 27215, 27217, … |
| Postal/ZIP Codes in Cheonnam-Dong, Jecheon (천남동) |
27187, 27188, 27189, 27191, 27192, … |
| Postal/ZIP Codes in Daerang-Dong, Jecheon (대랑동) |
27134 |
| Postal/ZIP Codes in Deoksan-myeon, Jecheon (덕산면) |
27222, 27223, 27224, 27225 |
| Postal/ZIP Codes in Donghyeon-Dong, Jecheon (동현동) |
27174, 27175, 27176, 27181, 27182, … |
| Postal/ZIP Codes in Duhak-Dong, Jecheon (두학동) |
27130, 27131, 27132, 27133, 27134 |
| Postal/ZIP Codes in Gangje-Dong, Jecheon (강제동) |
27192, 27198, 27199, 27200, 27201, … |
| Postal/ZIP Codes in Geumseong-myeon, Jecheon (금성면) |
27203, 27204, 27205, 27206, 27207, … |
| Postal/ZIP Codes in Goam-Dong, Jecheon (고암동) |
27138, 27139, 27140, 27141, 27142, … |
| Postal/ZIP Codes in Gomyeong-Dong, Jecheon (고명동) |
27134, 27205 |
| Postal/ZIP Codes in Gyo-Dong, Jecheon (교동) |
27166, 27167, 27168, 27176, 27177 |
| Postal/ZIP Codes in Hansu-myeon, Jecheon (한수면) |
27221, 27222, 27226 |
| Postal/ZIP Codes in Haso-Dong, Jecheon (하소동) |
27160, 27161, 27162, 27187 |
| Postal/ZIP Codes in Heukseok-Dong, Jecheon (흑석동) |
27129, 27130, 27177 |
| Postal/ZIP Codes in Hwasan-Dong, Jecheon (화산동) |
27172, 27182, 27183, 27184, 27195, … |
| Postal/ZIP Codes in Jajak-Dong, Jecheon (자작동) |
27131 |
| Postal/ZIP Codes in Jangnak-Dong, Jecheon (장락동) |
27125, 27138, 27141, 27142, 27143, … |
| Postal/ZIP Codes in Jungangno 1 (Il)-Ga, Jecheon (중앙로1가) |
27169, 27172, 27173 |
| Postal/ZIP Codes in Jungangno 2 (I)-Ga, Jecheon (중앙로2가) |
27165, 27166, 27168, 27169, 27173, … |
| Postal/ZIP Codes in Mosan-Dong, Jecheon (모산동) |
27128, 27136, 27137, 27138, 27143, … |
| Postal/ZIP Codes in Myeong-Dong, Jecheon (명동) |
27169, 27170, 27171, 27185, 27186 |
| Postal/ZIP Codes in Myeongji-Dong, Jecheon (명지동) |
27201, 27202 |
| Postal/ZIP Codes in Namcheon-Dong, Jecheon (남천동) |
27172, 27174, 27176 |