| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 101 | Aunari | Jarwal Road SO | 📍 271901 | Kaiserganj | Post Office - PO |
| 102 | Aura deeh | Mahasi BO | 📍 271824 | Mahasi ** | Branch Post Office |
| 103 | Auradeeh | Mahasi Tahsil SO | 📍 271824 | Mahasi ** | Branch Post Office |
| 104 | Aurahawa | Pargahawa BO | 📍 271865 | Nanpara | Branch Post Office |
| 105 | Auri | Jarwal Road SO | 📍 271901 | Kaiserganj | Post Office - PO |
| 106 | Ausankundi | Manwaria Diwan BO | 📍 271865 | Nanpara | Branch Post Office |
| 107 | Awadeshgaon | Ram Nagar Semara BO | 📍 271865 | Nanpara | Branch Post Office |
| 108 | Ayodhya Gaon | Pargahawa BO | 📍 271865 | Nanpara | Branch Post Office |
| 109 | Ayodhya Gaon | Raibojha BO | 📍 271865 | Nanpara | Branch Post Office |
| 110 | Babaganj | Dhauli BO | 📍 271871 | Bahraich | Branch Post Office |
| 111 | Babaganjgiraia | Dhannigaon BO | 📍 271865 | Nanpara | Branch Post Office |
| 112 | Babagaon | Nawab Ganj Alia Bad BO | 📍 271865 | Nanpara | Branch Post Office |
| 113 | Babaghat | Bhangha BO | 📍 271872 | Kaiserganj | Branch Post Office |
| 114 | Babakonia | Meerpur Koniya BO | 📍 271872 | Kaiserganj | Branch Post Office |
| 115 | Babhan Diha | Mundki BO | 📍 271902 | Kaiserganj | Branch Post Office |
| 116 | Babhani | Barnapur SO | 📍 271825 | Mahasi ** | Post Office - PO |
| 117 | Babhani | Nanpara SO | 📍 271865 | Nanpara | Post Office - PO |
| 118 | Babhani saida | Risia SO | 📍 271875 | Bahraich | Post Office - PO |
| 119 | Babhania | Naiwashi BO | 📍 271872 | Kaiserganj | Branch Post Office |
| 120 | Babhanichak | Newada BO | 📍 271825 | Mahasi ** | Branch Post Office |
| 121 | Babhaniya Fata | Gangapur BO | 📍 271855 | Nanpara | Branch Post Office |
| 122 | Babhaniyawa | Khajurar BO | 📍 271845 | Bahraich | Branch Post Office |
| 123 | Babhnauti Sankarpur | Bhabnoti Shankarpur BO | 📍 271825 | Mahasi ** | Branch Post Office |
| 124 | Babhnauti Urf Shahar Golaganj | Bhabnoti Shankarpur BO | 📍 271825 | Mahasi ** | Branch Post Office |
| 125 | Babhni | Risia SO | 📍 271875 | Bahraich | Post Office - PO |
| 126 | Baburahia | Shivpur Bairagi BO | 📍 271821 | Bahraich | Branch Post Office |
| 127 | Baburai | Naruttampur BO | 📍 271851 | Mahasi ** | Branch Post Office |
| 128 | Baburi | Kewalpur BO | 📍 271851 | Nanpara | Branch Post Office |
| 129 | Bachchi | Curaipurwa BO | 📍 271851 | Bahraich | Branch Post Office |
| 130 | Badagaon | Dharsawan BO | 📍 271835 | Bahraich | Branch Post Office |
| 131 | Badagaon | Parsia BO | 📍 271870 | Kaiserganj | Branch Post Office |
| 132 | Badagaon | Ailo BO | 📍 271871 | Bahraich | Branch Post Office |
| 133 | Badagawn | Ganga Jamuni BO | 📍 271821 | Bahraich | Branch Post Office |
| 134 | Badaka Bharawa | Gopchandpur BO | 📍 271825 | Mahasi ** | Branch Post Office |
| 135 | Badakagaon | Bhangha BO | 📍 271872 | Kaiserganj | Branch Post Office |
| 136 | Badanapur | Bisheswarganj SO | 📍 271821 | Bahraich | Post Office - PO |
| 137 | Badaraka | Naruttampur BO | 📍 271851 | Mahasi ** | Branch Post Office |
| 138 | Badauli | Badholi BO | 📍 271904 | Kaiserganj | Branch Post Office |
| 139 | Badehara | Mansoor Nagar BO | 📍 271865 | Nanpara | Branch Post Office |
| 140 | Badraha | Khargaura Janoob BO | 📍 271845 | Bahraich | Branch Post Office |
| 141 | Badrauli | Badrauli BO | 📍 271903 | Kaiserganj | Branch Post Office |
| 142 | Badriha | Sikandarpur BO | 📍 271824 | Mahasi ** | Branch Post Office |
| 143 | Badrka | Naruttampur BO | 📍 271851 | Mahasi ** | Branch Post Office |
| 144 | Badwa Behra | Pipri BO | 📍 271825 | Mahasi ** | Branch Post Office |
| 145 | Bagahi | Khargaura Janoob BO | 📍 271845 | Bahraich | Branch Post Office |
| 146 | Baggar | Sasia Chunamani BO | 📍 271825 | Mahasi ** | Branch Post Office |
| 147 | Bagha | Gaighat BO | 📍 271865 | Nanpara | Branch Post Office |
| 148 | Bagha | Kotwa BO | 📍 271865 | Nanpara | Branch Post Office |
| 149 | Bagha | Puraina Bhawani Bux BO | 📍 271865 | Nanpara | Branch Post Office |
| 150 | Baghaiya | Babhnanpurwa BO | 📍 271903 | Kaiserganj | Branch Post Office |