| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 551 | Haritha | Dhamuara BO | 📍 847405 | Alinagar | Branch Post Office |
| 552 | Haritha | Hariath BO | 📍 847423 | Alinagar | Branch Post Office |
| 553 | Harnagar | Harinagar BO | 📍 848209 | Kusheshwar Asthan | Branch Post Office |
| 554 | Harnahi | Hirni BO | 📍 848213 | Kusheshwar Asthan Purbi | Branch Post Office |
| 555 | Harpatti | Laheriasarai HO | 📍 846001 | Bahadurpur | Head Post Office - H |
| 556 | Harpatti Gobindpur | Afzala BO | 📍 847203 | Biraul | Branch Post Office |
| 557 | Harpur | Barhi BO | 📍 846005 | Keotiranway | Branch Post Office |
| 558 | Harpur | Siso BO | 📍 846005 | Keotiranway | Branch Post Office |
| 559 | Harpur | Barhaulia BO | 📍 847106 | Singhwara | Branch Post Office |
| 560 | Harpur | Haripur BO | 📍 847233 | Benipur | Branch Post Office |
| 561 | Harpur | Karhatia BO | 📍 847306 | Darbhanga | Branch Post Office |
| 562 | Harpur Kalan | Deokuli BO | 📍 848209 | Biraul | Branch Post Office |
| 563 | Harsinghpur | Harsinghpur BO | 📍 847103 | Alinagar | Branch Post Office |
| 564 | Hasan Chak | Kora BO | 📍 847104 | Singhwara | Branch Post Office |
| 565 | Hasanpur | Kapchhahi BO | 📍 846009 | Bahadurpur | Branch Post Office |
| 566 | Hasanpur | Moro BO | 📍 847106 | Hanumannagar | Branch Post Office |
| 567 | Hasanpur | Asi BO | 📍 847203 | Gora Bauram | Branch Post Office |
| 568 | Hasanpur | Kanhai BO | 📍 847203 | Gora Bauram | Branch Post Office |
| 569 | Hasopur | Kothram BO | 📍 847203 | Gora Bauram | Branch Post Office |
| 570 | Hathauri | Hathauri BO | 📍 847301 | Baheri | Branch Post Office |
| 571 | Hathauri | Garaul BO | 📍 847423 | Alinagar | Branch Post Office |
| 572 | Hathauri | Balha BO | 📍 848209 | Kusheshwar Asthan | Branch Post Office |
| 573 | Hathauri | Kuseshwar Asthan SO | 📍 848213 | Kusheshwar Asthan | Post Office - PO |
| 574 | Hathra | Balha BO | 📍 848209 | Kusheshwar Asthan | Branch Post Office |
| 575 | Hathra | Kuseshwar Asthan SO | 📍 848213 | Kusheshwar Asthan | Post Office - PO |
| 576 | Haurili | Satighat BO | 📍 848213 | Kusheshwar Asthan | Branch Post Office |
| 577 | Hawasa | Hawasa BO | 📍 847101 | Hayaghat | Branch Post Office |
| 578 | Hayaghat | Hayaghat Bilashpur SO | 📍 847301 | Hayaghat | Post Office - PO |
| 579 | Hayatpur | Bharwara SO | 📍 847104 | Singhwara | Post Office - PO |
| 580 | Hem Naraenpur | Laheriasarai HO | 📍 846001 | Bahadurpur | Head Post Office - H |
| 581 | Hichhaul | Thalwara BO | 📍 846002 | Hanumannagar | Branch Post Office |
| 582 | Hirni | Hirni BO | 📍 848213 | Kusheshwar Asthan | Branch Post Office |
| 583 | Horil Patti | Anandpur SO | 📍 847101 | Hayaghat | Post Office - PO |
| 584 | Husenabad | Araila BO | 📍 847106 | Hanumannagar | Branch Post Office |
| 585 | Inamat | Lakhanpur BO | 📍 847307 | Singhwara | Branch Post Office |
| 586 | Inay | Inai BO | 📍 847105 | Baheri | Branch Post Office |
| 587 | Itahar | Ithar BO | 📍 848213 | Kusheshwar Asthan Purbi | Branch Post Office |
| 588 | Itaharwa | Bishwanathpur Tarauni BO | 📍 847233 | Benipur | Branch Post Office |
| 589 | Itwa Shivnagar BO | Itwa Shivnagar BO | 📍 847202 | Darbhanga | Branch Post Office |
| 590 | Jadupatti | Harhachcha BO | 📍 847101 | Baheri | Branch Post Office |
| 591 | Jadupatti | Jaideopatti BO | 📍 847405 | Ghanshyampur | Branch Post Office |
| 592 | Jafarpur | Banda BO | 📍 848209 | Kusheshwar Asthan | Branch Post Office |
| 593 | Jafra | Sonki BO | 📍 846009 | Darbhanga | Branch Post Office |
| 594 | Jagarnathpur | Jagannathpur BO | 📍 848209 | Biraul | Branch Post Office |
| 595 | Jagatpur | Taralahi BO | 📍 846003 | Bahadurpur | Branch Post Office |
| 596 | Jagatpur | Anandpur SO | 📍 847101 | Bahadurpur | Post Office - PO |
| 597 | Jagdishpur | Nehra SO | 📍 847233 | Manigachhi | Post Office - PO |
| 598 | Jagdishpur | Kamrouli BO | 📍 847428 | Bahadurpur | Branch Post Office |
| 599 | Jagdispur | K.Jagdishpur BO | 📍 847103 | Biraul | Branch Post Office |
| 600 | Jagdispur | Kamrouli BO | 📍 847428 | Bahadurpur | Branch Post Office |