| Name of Post Office | Pincode No. | District Name |
| Hariawala Chauraha | 244713 | Nainital |
| Chhoi | 244715 | Nainital |
| Chilkia | 244715 | Nainital |
| Dhela | 244715 | Nainital |
| Dhikala Nc Park Seasonal | 244715 | Nainital |
| Dhikuli | 244715 | Nainital |
| Jamani | 244715 | Nainital |
| Karanpur | 244715 | Nainital |
| Mohan | 244715 | Nainital |
| Ramnagar Nainital | 244715 | Nainital |
| Simalkhalia | 244715 | Nainital |
| Vidyalayee Siksha Parisad Ramnagar | 244715 | Nainital |
| Bindhukhatta | 262402 | Nainital |
| Lalkua | 262402 | Nainital |
| Dholigaon | 262580 | Nainital |
| High Court Nainital | 263001 | Nainital |
| Khurpatal | 263001 | Nainital |
| Kumaon University Nainital | 263001 | Nainital |
| Manorapeak | 263001 | Nainital |
| Nainital Kutchert Nainital | 263001 | Nainital |
| Nainital | 263001 | Nainital |
| Nalni | 263001 | Nainital |
| Pangoot | 263001 | Nainital |
| Tallital | 263001 | Nainital |
| Amritpur | 263126 | Nainital |
| Damuadhunga | 263126 | Nainital |
| Dogara | 263126 | Nainital |
| Hairakhan | 263126 | Nainital |
| Harishtal | 263126 | Nainital |
| Kathgodam | 263126 | Nainital |
| Okhaldhunga | 263126 | Nainital |
| Padrani | 263126 | Nainital |
| Pania Mehta | 263126 | Nainital |
| Rausila | 263126 | Nainital |
| Rnibagh | 263126 | Nainital |
| Bist Estatre | 263127 | Nainital |
| Chopra | 263127 | Nainital |
| Gethia | 263127 | Nainital |
| Jeolikote | 263127 | Nainital |
| Bel | 263128 | Nainital |
| Patwadanger | 263128 | Nainital |
| Bhatalia | 263132 | Nainital |
| Bhowali | 263132 | Nainital |
| Bhumiadhar | 263132 | Nainital |
| Dhanachuli | 263132 | Nainital |
| Gagar | 263132 | Nainital |
| Joshyua | 263132 | Nainital |
| Kainchi | 263132 | Nainital |
| Kashialekh | 263132 | Nainital |
| Mehragaon | 263132 | Nainital |
| Nai | 263132 | Nainital |
| Nartola | 263132 | Nainital |
| Paharpani | 263132 | Nainital |
| Sargakhet | 263132 | Nainital |
| Satbungs | 263132 | Nainital |
| Sunderkhal | 263132 | Nainital |
| Supi | 263132 | Nainital |
| Betalghat | 263134 | Nainital |
| Ghangreti | 263134 | Nainital |
| Haldiyani | 263134 | Nainital |
| Khairali | 263134 | Nainital |
| Rinchi | 263134 | Nainital |
| Sethi Belgaon | 263134 | Nainital |
| Sunsyari | 263134 | Nainital |
| Unchakote | 263134 | Nainital |
| Dhaniakote | 263135 | Nainital |
| Garampani | 263135 | Nainital |
| Garjoli | 263135 | Nainital |
| Jurasi Kutali | 263135 | Nainital |
| Lohali | 263135 | Nainital |
| Ratighat | 263135 | Nainital |
| Simalkha | 263135 | Nainital |
| Simrar | 263135 | Nainital |
| Suyal Bari | 263135 | Nainital |
| Talla Bardho | 263135 | Nainital |
| Babiyar | 263136 | Nainital |
| Banana | 263136 | Nainital |
| Bhimtal | 263136 | Nainital |
| Chanfi | 263136 | Nainital |
| Churigarh | 263136 | Nainital |
| Dhari | 263136 | Nainital |
| Gunialekh | 263136 | Nainital |
| Jaikhola | 263136 | Nainital |
| Jangaliagaon | 263136 | Nainital |
| Nakuchiatal | 263136 | Nainital |
| Padampuri | 263136 | Nainital |
| Pandey Gaon | 263136 | Nainital |
| Pokharar | 263136 | Nainital |
| Pokhari | 263136 | Nainital |
| Sattal Seasonal | 263136 | Nainital |
| Ramgarh Nainital | 263137 | Nainital |
| Dhyari | 263138 | Nainital |
| Mauni | 263138 | Nainital |
| Mukteshwar Kumaon | 263138 | Nainital |
| Nayeli | 263138 | Nainital |
| Pyura | 263138 | Nainital |
| Anandpur | 263139 | Nainital |
| Arjunpur | 263139 | Nainital |
| Bail Parao | 263139 | Nainital |
| Bareilly Road | 263139 | Nainital |
| Bari Mukhani | 263139 | Nainital |
| Bhotia Parao | 263139 | Nainital |
| Chakalua | 263139 | Nainital |
| Chausala | 263139 | Nainital |
| Chorgalia | 263139 | Nainital |
| Daulatpur | 263139 | Nainital |
| Dewalchaur | 263139 | Nainital |
| Fathepur | 263139 | Nainital |
| Haldu Chaur | 263139 | Nainital |
| Haldwani | 263139 | Nainital |
| Haripura Naik | 263139 | Nainital |
| Indranagar | 263139 | Nainital |
| Industrial Estate Nainital | 263139 | Nainital |
| Kaladhungi Road | 263139 | Nainital |
| Kathgharia | 263139 | Nainital |
| Kishanpur | 263139 | Nainital |
| Kunwarpur | 263139 | Nainital |
| Kusumkhera | 263139 | Nainital |
| Lamachaur | 263139 | Nainital |
| Manpur Paschim | 263139 | Nainital |
| Mota Haldu | 263139 | Nainital |
| Painth Parao | 263139 | Nainital |
| Bailpokhra | 263140 | Nainital |
| Dewalchaur | 263140 | Nainital |
| Dhamola | 263140 | Nainital |
| Gabuwa | 263140 | Nainital |
| Kaladhungi | 263140 | Nainital |
| Kamola | 263140 | Nainital |
| Pawalgarh | 263140 | Nainital |
| Ghorakhal | 263156 | Nainital |
| Adhora | 263157 | Nainital |
| Amjhar | 263157 | Nainital |
| Badon | 263157 | Nainital |
| Dalkania | 263157 | Nainital |
| Deoli | 263157 | Nainital |
| Jhargaon | 263157 | Nainital |
| Kala Agar | 263157 | Nainital |
| Khansyon | 263157 | Nainital |
| Okhalkanda | 263157 | Nainital |
| Padampur | 263157 | Nainital |
| Patlot | 263157 | Nainital |
| Sui | 263157 | Nainital |
| Surang | 263157 | Nainital |
| Suwakote Pokhari | 263157 | Nainital |
| Talli Pokhari | 263157 | Nainital |
| Tushrar | 263157 | Nainital |
| Devdwar | 263158 | Nainital |
| Hartola | 263158 | Nainital |
| Jhutia | 263158 | Nainital |
| Narain Swamy Ashram | 263158 | Nainital |
| Nathuwakhan | 263158 | Nainital |
| Amghari | 263159 | Nainital |
| Bajunia Haldu | 263159 | Nainital |
| Dohania | 263159 | Nainital |
| Don | 263159 | Nainital |
| Gintigaon | 263159 | Nainital |
| Kotabagh | 263159 | Nainital |
| Patalia | 263159 | Nainital |
| Patkote | 263159 | Nainital |
| Sanana | 263159 | Nainital |
| Saur | 263159 | Nainital |
| Syat | 263159 | Nainital |