| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 301 | Bakchuna | Bakchuna BO | 📍 224153 | Milkipur ** | Branch Post Office |
| 302 | Bakhariya | Achhati BO | 📍 224129 | Bikapur | Branch Post Office |
| 303 | BAKHTAWAR AHIR KA PURWA | Tarauli BO | 📍 224158 | Milkipur ** | Branch Post Office |
| 304 | BALA PRASAD MISRA KA PURWA | Sihoriya BO | 📍 224172 | Faizabad | Branch Post Office |
| 305 | BALAGHAT | Kasari BO | 📍 224118 | Rudauli | Branch Post Office |
| 306 | balakram colony | Faizabad HO | 📍 224001 | Faizabad | Head Post Office - H |
| 307 | Balapur | Kakauli BO | 📍 224195 | Bikapur | Branch Post Office |
| 308 | Balar Mau | Jorium BO | 📍 224229 | Milkipur ** | Branch Post Office |
| 309 | Balar Mau | Kumarganj SO Ambedkar Nagar | 📍 224229 | Milkipur ** | Branch Post Office |
| 310 | BALARMAU | Pithila BO | 📍 224229 | Milkipur ** | Branch Post Office |
| 311 | BALDA | Saidpur BO | 📍 224118 | Rudauli | Branch Post Office |
| 312 | BALEDIHA | Belarambagh BO | 📍 224205 | Bikapur | Branch Post Office |
| 313 | ballahata | Faizabad HO | 📍 224001 | Faizabad | Head Post Office - H |
| 314 | Ballikripalpur | Bikapur SO | 📍 224204 | Bikapur | Post Office - PO |
| 315 | Ballipur | Haripur Jalalabad BO | 📍 224001 | Sohawal ** | Branch Post Office |
| 316 | Ballipur | Ballipur BO | 📍 224204 | Bikapur | Branch Post Office |
| 317 | Ballipur | Dehriyawan BO | 📍 224207 | Bikapur | Branch Post Office |
| 318 | Ballipur | Gayasuddinpur BO | 📍 224207 | Bikapur | Branch Post Office |
| 319 | BALMANSAN KA PURWA | Moiyabegumganj BO | 📍 224188 | Sohawal ** | Branch Post Office |
| 320 | Balmiki kuti | Babuapur BO | 📍 224161 | Faizabad | Branch Post Office |
| 321 | Balram Das Mandir | Ayodhya SO | 📍 224123 | Faizabad | Post Office - PO |
| 322 | Balram pur | Balrampur BO | 📍 224161 | Faizabad | Branch Post Office |
| 323 | Balram Pur | Haiderganj BO | 📍 224205 | Bikapur | Branch Post Office |
| 324 | Balrampur | Balrampur BO | 📍 224161 | Faizabad | Branch Post Office |
| 325 | BALTIHA KA PURWA | Darshan Nagar SO | 📍 224135 | Faizabad | Post Office - PO |
| 326 | BALUAIYA MAJHA | Madna BO | 📍 224171 | Faizabad | Branch Post Office |
| 327 | Banahwa | Mahboobganj SO | 📍 224234 | Faizabad | Post Office - PO |
| 328 | BANDAHIYA | Bhiti SO | 📍 224132 | Faizabad | Post Office - PO |
| 329 | Bandan Pur | Bandanpur BO | 📍 224141 | Faizabad | Branch Post Office |
| 330 | Bandanpur | Bandanpur BO | 📍 224141 | Faizabad | Branch Post Office |
| 331 | BANDHAN KA PURWA | Pachgawan BO | 📍 224205 | Bikapur | Branch Post Office |
| 332 | BANDHUWAPUR | Barwa BO | 📍 224182 | Sohawal ** | Branch Post Office |
| 333 | BANDHWA | Bihara BO | 📍 224118 | Rudauli | Branch Post Office |
| 334 | BANDHWA | Darshan Nagar SO | 📍 224135 | Faizabad | Post Office - PO |
| 335 | BANDI DAS PUR | Barun SO Ambedkar Nagar | 📍 224127 | Milkipur ** | Post Office - PO |
| 336 | BANDI DASPUR | Kadipur BO | 📍 224127 | Sohawal ** | Branch Post Office |
| 337 | Bangali Baba ka Sthan Datunkund | Ayodhya SO | 📍 224123 | Faizabad | Post Office - PO |
| 338 | Banghusara | Rajapur Sraiya BO | 📍 224141 | Faizabad | Branch Post Office |
| 339 | Banghusara | Banghusara BO | 📍 224205 | Bikapur | Branch Post Office |
| 340 | Bani | Umapur BO | 📍 224118 | Rudauli | Branch Post Office |
| 341 | Baniya ka bagh | Purah SO | 📍 224171 | Faizabad | Post Office - PO |
| 342 | BANJAREPUR | Hunhuna BO | 📍 224119 | Rudauli | Branch Post Office |
| 343 | BANJARIA | Malethu Buzurg BO | 📍 224208 | Milkipur ** | Branch Post Office |
| 344 | bank of barauda | Bhiti SO | 📍 224132 | Faizabad | Post Office - PO |
| 345 | Bank of Baroda | Ayodhya SO | 📍 224123 | Faizabad | Post Office - PO |
| 346 | Bankat | Banket BO | 📍 224204 | Bikapur | Branch Post Office |
| 347 | BANKAT MATHIYA | Banket BO | 📍 224204 | Bikapur | Branch Post Office |
| 348 | bankata | Gayaspur BO | 📍 224204 | Bikapur | Branch Post Office |
| 349 | BANKATHAWA | Khapraila Bazar BO | 📍 224204 | Bikapur | Branch Post Office |
| 350 | BANKATHAWA | Katari BO | 📍 224206 | Bikapur | Branch Post Office |