Kaladhungi is Taluka (Tehsil) in Nainital district of Uttarakhand state. Kaladhungi has 10 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 263140 | Bailpokhra PIN Code | Nainital | Kaladhungi | Branch Office |
| 263159 | Bajunia Haldu PIN Code | Nainital | Kaladhungi | Branch Office |
| 263140 | Dewalchaur PIN Code | Nainital | Kaladhungi | Branch Office |
| 263140 | Dhamola PIN Code | Nainital | Kaladhungi | Branch Office |
| 263159 | Dohania PIN Code | Nainital | Kaladhungi | Branch Office |
| 263159 | Gintigaon PIN Code | Nainital | Kaladhungi | Branch Office |
| 263140 | Kamola PIN Code | Nainital | Kaladhungi | Branch Office |
| 263140 | Pawalgarh PIN Code | Nainital | Kaladhungi | Branch Office |
| 263159 | Saur PIN Code | Nainital | Kaladhungi | Branch Office |
| 263159 | Syat PIN Code | Nainital | Kaladhungi | Branch Office |