| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 751 | Tumsong Khasmahal | Tamsang BO | 📍 734102 | Jorebunglow Sukiapokhri | Branch Post Office |
| 752 | Tumsong Tea Garden | Tamsang BO | 📍 734102 | Jorebunglow Sukiapokhri | Branch Post Office |
| 753 | Tumsong Tea Garden | Tamsing Dhura BO | 📍 734219 | Jorebunglow Sukiapokhri | Branch Post Office |
| 754 | Tunang Forest | Tista Bridge SO | 📍 734312 | Kalimpong -I | Post Office - PO |
| 755 | Turibari Khasmahal | Patharjhora BO | 📍 735222 | Gorubathan | Branch Post Office |
| 756 | Turibhita | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 757 | Turzam Forest | Tista Bridge SO | 📍 734312 | Kalimpong -I | Post Office - PO |
| 758 | Udaysing | Matigara SO | 📍 734010 | Matigara | Post Office - PO |
| 759 | Udiarip | Naksalbari SO | 📍 734429 | Naxalbari | Post Office - PO |
| 760 | Ujanu P | Matigara SO | 📍 734010 | Matigara | Post Office - PO |
| 761 | Upper Fagu Tea Garden | Fagu SO Darjiling | 📍 735231 | Gorubathan | Post Office - PO |
| 762 | Upper Mamring Khasmahal | Bagora BO | 📍 734224 | Kurseong | Branch Post Office |
| 763 | Uttam Chand | Naksalbari SO | 📍 734429 | Naxalbari | Post Office - PO |
| 764 | Uttam Chanded Chhat | Naksalbari SO | 📍 734429 | Naxalbari | Post Office - PO |
| 765 | Uttar Bansgaon Kismat | Phansidewa SO | 📍 734434 | Phansidewa | Post Office - PO |
| 766 | Uttar Fulbari Khasmahal | Pabring Tar BO | 📍 734314 | Kalimpong -I | Branch Post Office |
| 767 | Uttar Ramdhan | Dulal Jote BO | 📍 734429 | Kharibari | Branch Post Office |
| 768 | Yang Makum Khasmahal | Yangmakum Pambu BO | 📍 734301 | Kalimpong -I | Branch Post Office |
| 769 | Yokprintam Khasmahal | Seokbir BO | 📍 734301 | Kalimpong -I | Branch Post Office |