| Postal Code | Locality / District | Administrative Area | Coordinates |
|---|---|---|---|
| Bor-Üdzüür | Altay · Hovd | 45.8, 92.28333 | |
| Bodonchiin Hüryee | Altay · Hovd | 45.76667, 92.18333 | |
| Bürenhayrhan | Bulgan District · Hovd | 46.09237, 91.54796 | |
| Bulaganii Hiid | Bulgan District · Hovd | 46.6, 91.15 | |
| Bulagan Hiid | Bulgan District · Hovd | 46.6, 91.13333 | |
| Buyant | Buyant District · Hovd | 48.06667, 91.81667 | |
| Buyant North | Buyant District · Hovd | 48.07036, 91.82521 | |
| Urdgol | Chandmanĭ · Hovd | 47.83333, 92.65 | |
| Hargana | Chandmanĭ · Hovd | 47.53333, 92.93333 | |
| Darvi | Darvi District · Hovd | 46.93678, 93.61673 | |
| Tsagarim Bayshing | Darvi District · Hovd | 46.81667, 93.4 | |
| Tsagaan Ergin Bayshing | Darvi District · Hovd | 46.75, 93.95 | |
| Sudayn Hüryee | Darvi District · Hovd | 46.8, 93.63333 | |
| Bayan Gol | Darvi District · Hovd | 46.95, 93.83333 | |
| Duut | Duut District · Hovd | 47.51667, 91.63333 | |
| Duut North | Duut District · Hovd | 47.52114, 91.64067 | |
| Altanteel | Dzereg · Hovd | 47.11044, 92.84374 | |
| Tsagaan Burgaasanii Hüryee | Dzereg · Hovd | 47.16667, 92.75 | |
| Naranbulag | Dzereg · Hovd | 47.5, 93.0 | |
| Seer | Dörgön District · Hovd | 48.33252, 92.63088 | |
| Dörgön | Dörgön District · Hovd | 48.32467, 92.64133 | |
| Har-Us | Erdenebüren · Hovd | 48.48333, 91.43333 | |
| Naydanii Hüryee | Erdenebüren · Hovd | 48.86667, 91.75 | |
| Mingat Hüryee | Erdenebüren · Hovd | 48.48333, 91.66667 | |
| Hongo | Erdenebüren · Hovd | 48.4, 90.93333 | |
| Jargalant | Jargalant District · Hovd | 47.99291, 91.64246 | |
| Jargalant North | Jargalant District · Hovd | 48.00091, 91.65046 | |
| Khovd | Khovd District · Hovd | 48.00556, 91.64194 | |
| Dund-Us | Khovd District · Hovd | 48.12663, 91.37256 | |
| Tögrög | Manhan · Hovd | 47.42414, 92.22439 | |
| Tsagaan Gol | Manhan · Hovd | 47.6, 92.33333 | |
| Tögörigiin Süme | Manhan · Hovd | 47.41667, 92.16667 | |
| Dzeergeneiin Süme | Manhan · Hovd | 47.38333, 92.5 | |
| Bayanhoshuu | Myangad District · Hovd | 48.23333, 91.91667 | |
| Myangad | Myangad District · Hovd | 48.2361, 91.93129 | |
| Tsenher | Mönhhayrhan District · Hovd | 46.91667, 92.11667 | |
| Mönhhayrhan | Mönhhayrhan District · Hovd | 46.91712, 92.12476 | |
| Mönkhkhairkhan | Mönkhkhairkhan District · Hovd | 46.97946, 91.77567 | |
| Mönkhkhairkhan North | Mönkhkhairkhan District · Hovd | 46.98746, 91.78367 | |
| Ulaantolgoy | Möst · Hovd | 46.68333, 92.78333 | |
| Borjin Örtöö | Möst · Hovd | 46.65, 92.83333 | |
| Bodol Süme | Möst · Hovd | 46.45, 92.45 | |
| Tsetsegnuur | Tsetseg · Hovd | 46.6, 93.26667 | |
| Mörön | Tsetseg · Hovd | 46.9, 93.3 | |
| Buyanta Goliin Hüryee | Tsetseg · Hovd | 46.3, 93.33333 | |
| Bayan Oboonii Bayshing | Tsetseg · Hovd | 46.7, 93.1 | |
| Üyönch | Üyönch District · Hovd | 46.05, 92.01667 | |
| Üyönch North | Üyönch District · Hovd | 46.05586, 92.03412 |
Postal code prefix 23 in Mongolia covers 48 localities (primarily in Hovd, including Bor-Üdzüür), spanning from 230000 to 231701.
There are 48 active postal codes starting with 23 in Mongolia. Use the interactive directory table above to filter by locality or copy any code in one click.