| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 151 | Dharmpatti | Jia Ram Raghopur SO | 📍 852111 | Raghopur | Post Office - PO |
| 152 | Dhena | Karjain Bazar SO | 📍 852215 | Basantpur | Post Office - PO |
| 153 | Dhor Raghopur | Nauhatta SO | 📍 852123 | Supaul | Post Office - PO |
| 154 | Dhudhaura Malikana | Kataiya BO | 📍 852123 | Supaul | Branch Post Office |
| 155 | Dhurgawan | Karjain Bazar SO | 📍 852215 | Raghopur | Post Office - PO |
| 156 | Dighia | Dighiya BO | 📍 852131 | Nirmali | Branch Post Office |
| 157 | Dighiya | Dighiya | 📍 852134 | Supaul | Branch Post Office |
| 158 | Dinajpur | Tharbitta SO | 📍 852138 | Kishanpur | Post Office - PO |
| 159 | Dinapatti | Dinapatti BO | 📍 852218 | Pipra | Branch Post Office |
| 160 | Dipnagar | Jia Ram Raghopur SO | 📍 852111 | Raghopur | Post Office - PO |
| 161 | Dodra | Surpatganj SO | 📍 852137 | Chhatapur | Post Office - PO |
| 162 | Dubiahi | Murli BO | 📍 852105 | Kishanpur | Branch Post Office |
| 163 | Dubiahi | Dumari BO | 📍 852215 | Basantpur | Branch Post Office |
| 164 | Dubiahi | Pipra Bazar SO | 📍 852218 | Pipra | Post Office - PO |
| 165 | Dudha | Kataiya BO | 📍 852123 | Supaul | Branch Post Office |
| 166 | Dudhaila | Hariyahi BO | 📍 847452 | Nirmali | Branch Post Office |
| 167 | Dulari | Ganpatganj SO Supaul | 📍 852109 | Pipra | Post Office - PO |
| 168 | Dumaria | Piprakhurd BO | 📍 852131 | Supaul | Branch Post Office |
| 169 | Dumri | Dumari BO | 📍 852215 | Raghopur | Branch Post Office |
| 170 | Dumri Milik | Dumari BO | 📍 852215 | Basantpur | Branch Post Office |
| 171 | Durgapur | Jia Ram Raghopur SO | 📍 852111 | Raghopur | Post Office - PO |
| 172 | Durgapur | Pratapganj SO Supaul | 📍 852125 | Pratapganj | Post Office - PO |
| 173 | Ekma | Ekma BO | 📍 852110 | Supaul | Branch Post Office |
| 174 | Fakirana | Basbitti BO | 📍 852130 | Supaul | Branch Post Office |
| 175 | Fakirna | Motipur BO | 📍 852215 | Raghopur | Branch Post Office |
| 176 | Fatehpur | Birpur SO Supaul | 📍 854340 | Basantpur | Post Office - PO |
| 177 | Fulkahi | Phulkahi BO | 📍 852111 | Raghopur | Branch Post Office |
| 178 | Gadahwa | Tharbitta SO | 📍 852138 | Kishanpur | Post Office - PO |
| 179 | Gamharia | Manoharpatti BO | 📍 847452 | Marauna | Branch Post Office |
| 180 | Gamharia | Devipur BO | 📍 852109 | Raghopur | Branch Post Office |
| 181 | Gamhirpur | Laxmipur BO | 📍 852218 | Tribeniganj | Branch Post Office |
| 182 | Ganaura BO | Ganaura BO | 📍 852133 | Supaul | Branch Post Office |
| 183 | Ganeshpur BO | Ganeshpur BO | 📍 852133 | Supaul | Branch Post Office |
| 184 | Ganjhar Lakheraj | Gonaha BO | 📍 852125 | Tribeniganj | Branch Post Office |
| 185 | Ganjhar Mal | Gonaha BO | 📍 852125 | Tribeniganj | Branch Post Office |
| 186 | Ganpatganj | Ganpatganj SO Supaul | 📍 852109 | Raghopur | Post Office - PO |
| 187 | Gareria Chakla | Surpatganj SO | 📍 852137 | Chhatapur | Post Office - PO |
| 188 | Garhaua | Matiayari BO | 📍 854339 | Basantpur | Branch Post Office |
| 189 | Garhia | Bhaptiyahi Bazar SO | 📍 852105 | Saraigarh Bhaptiyahi | Post Office - PO |
| 190 | Garhia | Govindpur BO | 📍 852125 | Pratapganj | Branch Post Office |
| 191 | Gausabad | Jia Ram Raghopur SO | 📍 852111 | Raghopur | Post Office - PO |
| 192 | Ghauspurpatti | Goshpur BO | 📍 852215 | Basantpur | Branch Post Office |
| 193 | Ghiwaha | Ghiwaha BO | 📍 852137 | Chhatapur | Branch Post Office |
| 194 | Ghiwak | Ghuran BO | 📍 852131 | Supaul | Branch Post Office |
| 195 | Ghogkaria | Nirmali SO Supaul | 📍 847452 | Marauna | Branch Post Office |
| 196 | Ghuran | Ghuran BO | 📍 852131 | Supaul | Branch Post Office |
| 197 | Ghuran | Ghuran | 📍 852134 | Supaul | Branch Post Office |
| 198 | Gidarmari | Banailipatti BO | 📍 854340 | Basantpur | Branch Post Office |
| 199 | Gidhani | Siyana BO | 📍 852105 | Saraigarh Bhaptiyahi | Branch Post Office |
| 200 | Gidrahi | Gidarahi BO | 📍 852131 | Pipra | Branch Post Office |