| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 201 | Baura | Dumaria BO | 📍 855114 | Dandkhora | Branch Post Office |
| 202 | Baura Milik | Salmari SO | 📍 855113 | Kadwa | Post Office - PO |
| 203 | Bazidgachh | Chhoghra BO | 📍 855102 | Barsoi | Branch Post Office |
| 204 | Bazidpur | Shitalpur Onkar BO | 📍 854317 | Barsoi | Branch Post Office |
| 205 | Bazidpur | Chhoghra BO | 📍 855102 | Barsoi | Branch Post Office |
| 206 | Bazidpur | Azamnagar BO | 📍 855113 | Azamnagar | Branch Post Office |
| 207 | Bazidpur | Jhawa BO | 📍 855113 | Azamnagar | Branch Post Office |
| 208 | Bedangi | Sahja BO | 📍 854107 | Pranpur | Branch Post Office |
| 209 | Bedepur | B.Balrampur BO | 📍 854317 | Kadwa | Branch Post Office |
| 210 | Belaunda | Belbari BO | 📍 855113 | Azamnagar | Branch Post Office |
| 211 | Belaunda Milik | Belbari BO | 📍 855113 | Azamnagar | Branch Post Office |
| 212 | Belbari | Belbari BO | 📍 855113 | Azamnagar | Branch Post Office |
| 213 | Belgachhi | Bairia BO | 📍 854113 | Amdabad | Branch Post Office |
| 214 | Belrahi | Bijaili BO | 📍 855114 | Dandkhora | Branch Post Office |
| 215 | Beltar | Baltar BO | 📍 855113 | Barsoi | Branch Post Office |
| 216 | Belwa | Belwa BO | 📍 854107 | Hasanganj | Branch Post Office |
| 217 | Belwa | Katihar Mill SO | 📍 854107 | katihar | Post Office - PO |
| 218 | Belwa | Sankola BO | 📍 855102 | Barsoi | Branch Post Office |
| 219 | Belwa Dangi | Dasgram BO | 📍 855102 | Barsoi | Branch Post Office |
| 220 | Bendhabari | Kadwa BO | 📍 855114 | Kadwa | Branch Post Office |
| 221 | Bengthi | Sagrath BO | 📍 855105 | Kadwa | Branch Post Office |
| 222 | Benibari | Sadapur BO | 📍 855113 | Kadwa | Branch Post Office |
| 223 | Benijalalpur | Salmari SO | 📍 855113 | Kadwa | Post Office - PO |
| 224 | Berho | Kadwa BO | 📍 855114 | Kadwa | Branch Post Office |
| 225 | Betauna | Kalsar BO | 📍 854337 | Hasanganj | Branch Post Office |
| 226 | Bhag Barsoi | Barsoighat SO | 📍 854317 | Barsoi | Post Office - PO |
| 227 | Bhag Pokhar | Kadwa BO | 📍 855114 | Kadwa | Branch Post Office |
| 228 | Bhagatpura | Siktia BO | 📍 855113 | Azamnagar | Branch Post Office |
| 229 | Bhagbhari | Bharri BO | 📍 855105 | Kadwa | Branch Post Office |
| 230 | Bhagnajna | Kadwa BO | 📍 855114 | Kadwa | Branch Post Office |
| 231 | Bhagwanpur | Pardiara BO | 📍 854113 | Amdabad | Branch Post Office |
| 232 | Bhais Bandha | Kurum BO | 📍 854317 | Kadwa | Branch Post Office |
| 233 | Bhaisdiara | Bhaisdiara BO | 📍 854104 | Barari | Branch Post Office |
| 234 | Bhakhripur | Kuretha' BO | 📍 854107 | Mansahi | Branch Post Office |
| 235 | Bhalgaur | Mahadevpur SO Katihar | 📍 854116 | Pranpur | Post Office - PO |
| 236 | Bhamardah | Kadwa BO | 📍 855114 | Kadwa | Branch Post Office |
| 237 | Bhamraili | Sauriya BO | 📍 854107 | Dandkhora | Branch Post Office |
| 238 | Bhamraili | Kadwa BO | 📍 855114 | Kadwa | Branch Post Office |
| 239 | Bhandartal | Bhandartal BO | 📍 854104 | Barari | Branch Post Office |
| 240 | Bhandartal | Gurubazar SO | 📍 854104 | Barari | Post Office - PO |
| 241 | Bhandartal Milik | Bhandartal BO | 📍 854104 | Barari | Branch Post Office |
| 242 | Bhangarha | Barsoighat SO | 📍 854317 | Barsoi | Post Office - PO |
| 243 | Bhangha | Bhangaha BO | 📍 854114 | Falka | Branch Post Office |
| 244 | Bhangha | Pothia SO | 📍 854114 | Falka | Post Office - PO |
| 245 | Bharat Kul | Rosna SO | 📍 854117 | Amdabad | Post Office - PO |
| 246 | Bharidih | Kalsar BO | 📍 854337 | Hasanganj | Branch Post Office |
| 247 | Bharnathi | Rosna SO | 📍 854117 | Amdabad | Post Office - PO |
| 248 | Bharri | Bharri BO | 📍 855105 | Kadwa | Branch Post Office |
| 249 | Bharri | Durgaganj SO | 📍 855105 | Kadwa | Post Office - PO |
| 250 | Bharsa | Kalsar BO | 📍 854337 | Hasanganj | Branch Post Office |