| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 51 | Bansbari | Matiari BO | 📍 855101 | Terhagachh | Branch Post Office |
| 52 | Bansbari | Tulsia BO | 📍 855101 | Dighalbank | Branch Post Office |
| 53 | Bansbari | Piprithan BO | 📍 855116 | Thakurganj | Branch Post Office |
| 54 | Banwaria | Dhangarha BO | 📍 855101 | Dighalbank | Branch Post Office |
| 55 | Barab Kahunia | Poth RS BO | 📍 855117 | Pothia | Branch Post Office |
| 56 | Baradenga | Natuapara BO | 📍 855107 | Bahadurganj | Branch Post Office |
| 57 | Barah Pathia | B.B. Bharatpur BO | 📍 855108 | Thakurganj | Branch Post Office |
| 58 | Barahmasia | Bagalbari BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 59 | Barapokhar | Taiyabpur SO | 📍 855117 | Pothia | Post Office - PO |
| 60 | Bararo | Kishanganj SO | 📍 855107 | Kishanganj | Post Office - PO |
| 61 | Barbata | Dhanpatganj BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 62 | Barbhang | Tulsia BO | 📍 855101 | Dighalbank | Branch Post Office |
| 63 | Barchaundi | Kharudah BO | 📍 855107 | Thakurganj | Branch Post Office |
| 64 | Barchuna | Kishanganj SO | 📍 855107 | Kishanganj | Post Office - PO |
| 65 | Barijan Durgapur | Kansibarihat BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 66 | Barijan Pothimari Jagir | Kanalyabarihat BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 67 | Basantpur | Chakla Ghat BO | 📍 855107 | Kishanganj | Branch Post Office |
| 68 | Basatpur Marua Toli | Chakla Ghat BO | 📍 855107 | Kishanganj | Branch Post Office |
| 69 | Basatpur Milik | Chakla Ghat BO | 📍 855107 | Kishanganj | Branch Post Office |
| 70 | Basatpur Pharsadangi | Chakla Ghat BO | 📍 855107 | Kishanganj | Branch Post Office |
| 71 | Basbari | Bhittabari BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 72 | Basmuni | Galgalia SO | 📍 855106 | Thakurganj | Post Office - PO |
| 73 | Bastadangi | Chakla Ghat BO | 📍 855107 | Kishanganj | Branch Post Office |
| 74 | Bastakolaha | Bagalbari BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 75 | Bastakolha | Bagalbari BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 76 | Belbari | Bahadurganj SO Kishanganj | 📍 855101 | Bahadurganj | Post Office - PO |
| 77 | Belbarigachh | Matiari BO | 📍 855101 | Terhagachh | Branch Post Office |
| 78 | Belwa Kasipur | Chakla Ghat BO | 📍 855107 | Kishanganj | Branch Post Office |
| 79 | Belwa Milik | Chakla Ghat BO | 📍 855107 | Kishanganj | Branch Post Office |
| 80 | Benugarh | Matiari BO | 📍 855101 | Terhagachh | Branch Post Office |
| 81 | Besarbati | Churli BO | 📍 855116 | Thakurganj | Branch Post Office |
| 82 | Betbari | Matiari BO | 📍 855101 | Terhagachh | Branch Post Office |
| 83 | Bhadesar | Bharadah BO | 📍 855101 | Bahadurganj | Post Office - PO |
| 84 | Bhag Baisa | Bishanpur BO | 📍 855101 | Kochadhamin | Branch Post Office |
| 85 | Bhag Kajleta | Matiari BO | 📍 855101 | Terhagachh | Branch Post Office |
| 86 | Bhagjhunki | Matiari BO | 📍 855101 | Terhagachh | Branch Post Office |
| 87 | Bhagkharna | Taiyabpur SO | 📍 855117 | Thakurganj | Post Office - PO |
| 88 | Bhagpunash | Sontha SO | 📍 855115 | Kochadhamin | Post Office - PO |
| 89 | Bhaksorvita | Galgalia SO | 📍 855106 | Thakurganj | Post Office - PO |
| 90 | Bhardhari | Tehragachh BO | 📍 855101 | Terhagachh | Post Office - PO |
| 91 | Bhata Thana | Thakurganj SO | 📍 855116 | Thakurganj | Post Office - PO |
| 92 | Bhatabari | Bhittabari BO | 📍 855101 | Bahadurganj | Branch Post Office |
| 93 | Bhatkhunda | Poth RS BO | 📍 855117 | Pothia | Branch Post Office |
| 94 | Bhatkhunda | Taiyabpur SO | 📍 855117 | Pothia | Post Office - PO |
| 95 | Bhaulmari | Bholmara BO | 📍 855108 | Thakurganj | Branch Post Office |
| 96 | Bhaunra | Kochadhaman BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 97 | Bhaurdah | Bharadah BO | 📍 855101 | Bahadurganj | Post Office - PO |
| 98 | Bhawaniganj | Kuttigola BO | 📍 855107 | Kochadhamin | Branch Post Office |
| 99 | Bhebhal | Kochadhaman BO | 📍 855115 | Kochadhamin | Branch Post Office |
| 100 | Bhebhra | Modho BO | 📍 855115 | Kochadhamin | Branch Post Office |