| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 701 | Daraunda ke tola Hardiara | Daronda SO | 📍 841233 | Daraundha | Post Office - PO |
| 702 | Daraundha | Daronda SO | 📍 841233 | Daraundha | Post Office - PO |
| 703 | Dareji | Siktia BO | 📍 841244 | Maharajganj | Branch Post Office |
| 704 | Daroga Hata | Gaushalaroad Siwan SO | 📍 841227 | Pachrukhi | Post Office - PO |
| 705 | Darshani | K.T.Bharouli BO | 📍 841404 | Daraundha | Post Office - PO |
| 706 | Darweshpur | Hussainganj SO | 📍 841237 | Hussainganj | Post Office - PO |
| 707 | Darzi Chak | Guthni SO | 📍 841435 | Guthani | Post Office - PO |
| 708 | Daspai | Shiopur Sakra BO | 📍 841245 | Ziradei | Branch Post Office |
| 709 | Dastali Chapra | Shakara BO | 📍 841506 | Maharajganj | Branch Post Office |
| 710 | Datta Nagar | Harihans BO | 📍 841286 | Hussainganj | Branch Post Office |
| 711 | Daulatpur | Rajpur BO | 📍 841504 | Raghunathpur | Branch Post Office |
| 712 | Daunchhapra | K.T.Bharauli BO | 📍 841404 | Daraundha | Post Office - PO |
| 713 | Dawan chhapra | K.T.Bharouli BO | 📍 841404 | Daraundha | Post Office - PO |
| 714 | Dayee chhapra | Raghunathpur SO Siwan | 📍 841504 | Raghunathpur | Post Office - PO |
| 715 | Dehri | Bhagwanpur Hat SO | 📍 841408 | Bhagwanpur Hat | Post Office - PO |
| 716 | Dehunra | Patar BO | 📍 841502 | Andar | Branch Post Office |
| 717 | Dehura | Patar BO | 📍 841502 | Andar | Branch Post Office |
| 718 | Deipur | Faridpur BO | 📍 841231 | Andar | Branch Post Office |
| 719 | Deipur | Nand Pur Amwari BO | 📍 841231 | Hasanpura | Branch Post Office |
| 720 | Deoia | Tiyan BO | 📍 841231 | Andar | Branch Post Office |
| 721 | Deopur | Nand Pur Amwari BO | 📍 841231 | Raghunathpur | Branch Post Office |
| 722 | Desh ratan Dr R Pd college | Zeradei SO | 📍 841245 | Ziradei | Post Office - PO |
| 723 | Deuria | Trwa Parsia BO | 📍 841435 | Guthani | Branch Post Office |
| 724 | Deuriya | Deoria BO | 📍 841238 | Maharajganj | Branch Post Office |
| 725 | Deuriya | Asaon SO | 📍 841287 | Andar | Post Office - PO |
| 726 | Dewan Chak | Jagdishpur Kothi BO | 📍 841243 | Nautan | Branch Post Office |
| 727 | Dewapali | Chakra BO | 📍 841226 | Siwan | Branch Post Office |
| 728 | Dhahabari Sultanpur | Andar SO | 📍 841231 | Andar | Post Office - PO |
| 729 | Dham road Mairwa | Mairwa SO | 📍 841239 | Mairwa | Post Office - PO |
| 730 | Dhamaur | Sarhrwa BO | 📍 841239 | Mairwa | Branch Post Office |
| 731 | Dhamori Tola | Chainpur Hata BO | 📍 841243 | Nautan | Branch Post Office |
| 732 | dhanadih | Harsardhanauti BO | 📍 841233 | Daraundha | Branch Post Office |
| 733 | Dhanaon | Barhria SO | 📍 841232 | Barharia | Post Office - PO |
| 734 | Dhanaon | Tethli BO | 📍 841232 | Barharia | Post Office - PO |
| 735 | Dhanaua | Purandarpur BO | 📍 841439 | Basantpur | Branch Post Office |
| 736 | Dhanauti | Dhanuti BO | 📍 841226 | Siwan | Branch Post Office |
| 737 | dhanauti | Harsardhanauti BO | 📍 841233 | Daraundha | Branch Post Office |
| 738 | Dhanauti | Dhanutihata BO | 📍 841236 | Hasanpura | Branch Post Office |
| 739 | Dhanauti | Belaur BO | 📍 841239 | Guthani | Branch Post Office |
| 740 | Dhanauti | Bishwar BO | 📍 841239 | Guthani | Branch Post Office |
| 741 | Dhanauti BO | Dhanauti BO | 📍 841228 | Siwan | Branch Post Office |
| 742 | Dhanauti Math | Dhanuti BO | 📍 841226 | Siwan | Branch Post Office |
| 743 | dhanauti paschim tola | Harsardhanauti BO | 📍 841233 | Daraundha | Branch Post Office |
| 744 | Dhanauti purbi tola | Harsardhanauti BO | 📍 841233 | Daraundha | Branch Post Office |
| 745 | Dhanawa | Molnapur BO | 📍 841406 | Basantpur | Branch Post Office |
| 746 | Dhanchhuha | Mahrajganj SO Siwan | 📍 841238 | Maharajganj | Post Office - PO |
| 747 | Dhankhar | Markan BO | 📍 841226 | Hussainganj | Branch Post Office |
| 748 | Dhanpura | Madhopur BO | 📍 841506 | Maharajganj | Branch Post Office |
| 749 | Dhanpura Sanskrit Vidyalay | Madhopur BO | 📍 841506 | Maharajganj | Branch Post Office |
| 750 | Dhanuk Tola Chaukihasan | Chaukihasan BO | 📍 841506 | Barharia | Branch Post Office |