| Postal/ZIP Codes in Bukpyeong-myeon, Jeongseon (북평면) |
26100, 26101, 26102, 26103 |
| Postal/ZIP Codes in Gohan-eup, Jeongseon (고한읍) |
26154, 26155, 26156, 26157 |
| Postal/ZIP Codes in Hwaam-myeon, Jeongseon (화암면) |
26115, 26116, 26117, 26118 |
| Postal/ZIP Codes in Imgye-myeon, Jeongseon (임계면) |
26109, 26110, 26111, 26112, 26113, … |
| Postal/ZIP Codes in Jeongseon-eup, Jeongseon (정선읍) |
26119, 26120, 26121, 26122, 26123, … |
| Postal/ZIP Codes in Nam-myeon, Jeongseon (남면) |
26143, 26144, 26145, 26146, 26147, … |
| Postal/ZIP Codes in Sabuk-eup, Jeongseon (사북읍) |
26149, 26150, 26151, 26152, 26153, … |
| Postal/ZIP Codes in Sindong-eup, Jeongseon (신동읍) |
26134, 26136, 26137, 26138, 26139, … |
| Postal/ZIP Codes in Yeoryang-myeon, Jeongseon (여량면) |
26104, 26105, 26106, 26107, 26108, … |