| Postal Code | Locality / District | Administrative Area | Coordinates |
|---|---|---|---|
| Chandmanĭ | Aldarhaan · Dzavhan Aymag | 48.05, 96.25 | |
| Aldar | Aldarhaan · Dzavhan Aymag | 47.64226, 96.53687 | |
| Yaaruugiin Hüryee | Aldarhaan · Dzavhan Aymag | 47.71667, 96.6 | |
| Ögöömör | Aldarhaan · Dzavhan Aymag | 47.5, 96.2 | |
| Borho | Aldarhaan · Dzavhan Aymag | 47.6, 96.4 | |
| Asgat | Asgat District · Dzavhan Aymag | 49.51082, 96.79944 | |
| Dzaygal Hiid | Asgat District · Dzavhan Aymag | 49.73333, 96.9 | |
| Altanbulag | Bayanhayrhan District · Dzavhan Aymag | 49.30688, 96.34237 | |
| Bayanhayrhan | Bayanhayrhan District · Dzavhan Aymag | 49.31164, 96.35037 | |
| Altay | Bayantes · Dzavhan Aymag | 49.70317, 96.3592 | |
| Hetseegiin Hiid | Bayantes · Dzavhan Aymag | 49.8, 96.4 | |
| Dorvoljin Sum | Dorvoljin Sum District · Dzavhan Aymag | 47.8588, 94.33717 | |
| Dorvoljin Sum North | Dorvoljin Sum District · Dzavhan Aymag | 47.8668, 94.34517 | |
| Nuga | Dzavhanmandal District · Dzavhan Aymag | 48.31667, 95.11667 | |
| Dzavhanmandal | Dzavhanmandal District · Dzavhan Aymag | 48.31906, 95.1151 | |
| Altan | Erdenehayrhan · Dzavhan Aymag | 48.11667, 95.71667 | |
| Tsogtjargalan | Erdenehayrhan · Dzavhan Aymag | 47.58333, 95.25 | |
| Dzuunmod | Ider · Dzavhan Aymag | 48.21987, 97.3744 | |
| Hambaiin Hüryee | Ider · Dzavhan Aymag | 48.25, 97.6 | |
| Dzagasatayn Örtöö | Ider · Dzavhan Aymag | 48.16667, 97.21667 | |
| Bayan-Uhaa | Ih-Uul · Dzavhan Aymag | 48.71906, 98.79181 | |
| Tsartayn Hüryee | Ih-Uul · Dzavhan Aymag | 48.56667, 98.63333 | |
| Jodiin Dugang | Ih-Uul · Dzavhan Aymag | 48.95, 98.9 | |
| Huyagt | Ih-Uul · Dzavhan Aymag | 48.86472, 98.96111 | |
| Hulhatayn Hüryee | Ih-Uul · Dzavhan Aymag | 48.86667, 98.95 | |
| Hödrögö | Nömrög · Dzavhan Aymag | 48.87284, 96.96259 | |
| Ulagchin | Nömrög · Dzavhan Aymag | 48.63333, 96.83333 | |
| Buyant | Otgon · Dzavhan Aymag | 47.21211, 97.60666 | |
| Örgön Shirigiin Hüryee | Otgon · Dzavhan Aymag | 47.23333, 97.28333 | |
| Haltariin Hüryee | Otgon · Dzavhan Aymag | 47.41667, 97.66667 | |
| Goliin Hüryee | Otgon · Dzavhan Aymag | 47.45, 97.71667 | |
| Holboo | Santmargats District · Dzavhan Aymag | 48.58876, 95.43257 | |
| Santmargats | Santmargats District · Dzavhan Aymag | 48.59131, 95.44091 | |
| Balgatay | Shilüüstey · Dzavhan Aymag | 46.9, 97.15 | |
| Santayn Hüryee | Shilüüstey · Dzavhan Aymag | 47.01667, 97.01667 | |
| Taryaatayn Baraanii Bayshing | Songino · Dzavhan Aymag | 48.91667, 95.55 | |
| Narangiin Dugang | Songino · Dzavhan Aymag | 48.95, 96.08333 | |
| Tsavdan | Songino · Dzavhan Aymag | 49.02189, 95.9285 | |
| Övögdiy | Telmen · Dzavhan Aymag | 48.64278, 97.61861 | |
| Tsagaan Tologoyn Hural | Telmen · Dzavhan Aymag | 48.88333, 97.7 | |
| Delger Hujirtayn Dugang | Telmen · Dzavhan Aymag | 48.98333, 97.48333 | |
| Dzür | Tes · Dzavhan Aymag | 49.65796, 95.79323 | |
| Mogoyn Hüryee | Tes · Dzavhan Aymag | 49.86667, 95.75 | |
| Gandan Hüryee | Tes · Dzavhan Aymag | 49.68333, 95.98333 | |
| Tes Sum | Tes Sum District · Dzavhan Aymag | 49.62763, 95.62636 | |
| Tes Sum North | Tes Sum District · Dzavhan Aymag | 49.63563, 95.63436 | |
| Tosontsengel | Tosontsengel District · Dzavhan Aymag | 48.75667, 98.28389 | |
| Shumuultay | Tosontsengel District · Dzavhan Aymag | 48.78333, 98.28333 | |
| Naran | Tosontsengel District · Dzavhan Aymag | 48.47361, 98.29028 | |
| Ara Teeliin Dugang | Tosontsengel District · Dzavhan Aymag | 48.63333, 98.36667 | |
| Abdaliin Hüryee | Tosontsengel District · Dzavhan Aymag | 48.98333, 98.33333 | |
| Tsagaanchuluut | Tsagaanchuluut District · Dzavhan Aymag | 47.11196, 96.67145 | |
| Tsagaanchuluut North | Tsagaanchuluut District · Dzavhan Aymag | 47.11178, 96.67928 | |
| Shiree | Tsagaanhayrhan · Dzavhan Aymag | 47.49714, 96.80311 | |
| Duutayn Hüryee | Tsagaanhayrhan · Dzavhan Aymag | 47.5, 96.91667 | |
| Agita Hüryee | Tsagaanhayrhan · Dzavhan Aymag | 47.5, 96.83333 | |
| Tegsh | Tsetsen-Uul · Dzavhan Aymag | 48.75132, 95.99974 | |
| Tegshiin Hüryee | Tsetsen-Uul · Dzavhan Aymag | 48.75, 95.98333 | |
| Oygon | Tüdevtey · Dzavhan Aymag | 48.98562, 96.54339 | |
| Yihe Bulagiin Dugang | Tüdevtey · Dzavhan Aymag | 48.81667, 96.55 | |
| Habtsagaytayn Süme | Tüdevtey · Dzavhan Aymag | 48.63333, 96.46667 | |
| Uliastay | Uliastay District · Dzavhan Aymag | 47.74167, 96.84444 | |
| Uliastay North | Uliastay District · Dzavhan Aymag | 47.7419, 96.85712 | |
| Hungiy | Urgamal District · Dzavhan Aymag | 48.51672, 94.29428 | |
| Urgamal | Urgamal District · Dzavhan Aymag | 48.52216, 94.30228 | |
| Chandmanĭ | Yaruu District · Dzavhan Aymag | 48.11523, 96.7662 | |
| Yaruu | Yaruu District · Dzavhan Aymag | 48.11451, 96.767 |
Postal code prefix 18 in Mongolia covers 66 localities (primarily in Dzavhan Aymag, including Chandmanĭ), spanning from 180000 to 182401.
There are 67 active postal codes starting with 18 in Mongolia. Use the interactive directory table above to filter by locality or copy any code in one click.