| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 801 | Hasan Chak | Anandpur BO | 📍 801103 | Bihta | Branch Post Office |
| 802 | Hasan Chak | Bahrawan BO | 📍 803214 | Barh | Branch Post Office |
| 803 | Hasan Pur | Shahjahanpur BO | 📍 801305 | Daniawan | Branch Post Office |
| 804 | Hasanchak | Rahimapur BO | 📍 803211 | Barh | Branch Post Office |
| 805 | Hasanpur | Masaurha BO | 📍 801110 | Paliganj | Branch Post Office |
| 806 | Hasanpur | K.Netaual BO | 📍 804452 | Dhanarua | Branch Post Office |
| 807 | Hasanpura | Naya Panapur BO | 📍 800012 | Phulwari | Branch Post Office |
| 808 | Hasanpura | Dhibra BO | 📍 801505 | Phulwari | Branch Post Office |
| 809 | Hasanpura | Kayampur BO | 📍 803202 | Khusrupur | Branch Post Office |
| 810 | Hasanpura | Barawan BO | 📍 804452 | Masaurhi | Branch Post Office |
| 811 | Hashimpur | Khushrupur SO | 📍 803202 | Bakhtiarpur | Branch Post Office |
| 812 | Hashimpur Dahia | Dahia BO | 📍 801110 | Paliganj | Branch Post Office |
| 813 | Haspura | Bhuapur BO | 📍 803211 | Pandarak | Branch Post Office |
| 814 | Hathdahidh Khurd | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 815 | Hathdeh | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 816 | Hathiakan | Sarai BO | 📍 801113 | Dinapur-Cum-Khagaul | Branch Post Office |
| 817 | Hathidah Buzurg | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 818 | Hathidah Dih | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 819 | Hathidah Fatak par | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 820 | Hathidah Market | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 821 | Hathidah P Tola Kali Asthan | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 822 | Hathidah Purwari Tola | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 823 | Hathidha Check-Post | Hathidah SO | 📍 803301 | Mokameh | Post Office - PO |
| 824 | Hathsar | Wazirpur BO | 📍 801104 | Bikram | Branch Post Office |
| 825 | Hatia | Ghoswari BO | 📍 803212 | Bakhtiarpur | Branch Post Office |
| 826 | Hedaiatpur | Manjhauli BO | 📍 803202 | Bakhtiarpur | Branch Post Office |
| 827 | Helha | Dahia BO | 📍 801110 | Paliganj | Branch Post Office |
| 828 | Hemanpur | Banauli Khurd BO | 📍 801110 | Paliganj | Branch Post Office |
| 829 | Hemja | Rampur Dumra BO | 📍 803301 | Mokameh | Branch Post Office |
| 830 | Hemzapur | Khushrupur SO | 📍 803202 | Khusrupur | Branch Post Office |
| 831 | Herdaspur Diyara | Tola Sohan Rai BO | 📍 803212 | Bakhtiarpur | Branch Post Office |
| 832 | Hetanpur | Madhopur BO | 📍 801108 | Dinapur-Cum-Khagaul | Branch Post Office |
| 833 | High School Bakhtiyarpur | Bakhtiyarpur SO | 📍 803212 | Bakhtiarpur | Post Office - PO |
| 834 | Hinduni | Alampur Gonpura BO | 📍 801505 | Phulwari | Branch Post Office |
| 835 | Hira Tola | Dhanak Dove BO | 📍 803302 | Mokameh | Branch Post Office |
| 836 | Hiramanpur | Painal BO | 📍 801111 | Bihta | Branch Post Office |
| 837 | Hiramanpur | Kanchanpur BO | 📍 803201 | Bihta | Branch Post Office |
| 838 | Hiranandpur | Kothia BO | 📍 800009 | Patna Rural | Branch Post Office |
| 839 | Hissartar Tola | Aunta BO | 📍 803303 | Mokameh | Branch Post Office |
| 840 | Horil Bigha | Daniyawan BO | 📍 801304 | Daniawan | Branch Post Office |
| 841 | Hulas Chak | Bir BO | 📍 804451 | Dhanarua | Branch Post Office |
| 842 | Hunrari | Ghorahua BO | 📍 804452 | Masaurhi | Branch Post Office |
| 843 | Ibrahimpur | Nagwan BO | 📍 801109 | Naubatpur | Branch Post Office |
| 844 | Ibrahimpur | Sadisopur S.O | 📍 801111 | Bihta | Post Office - PO |
| 845 | Ibrahimpur | Bhatgaon BO | 📍 803213 | Barh | Branch Post Office |
| 846 | Ichipur | Jamui BO | 📍 801102 | Dulhin Bazar | Branch Post Office |
| 847 | IIT Patna Bihta SO | IIT Patna Bihta SO | 📍 801106 | Patna | Sub Post Office |
| 848 | Ijarta | Paipura Kala BO | 📍 801110 | Paliganj | Branch Post Office |
| 849 | Ilahi Bag | Bairia BO | 📍 800007 | Sampatchak | Branch Post Office |
| 850 | Imadpur | Dhabhma BO | 📍 803214 | Pandarak | Branch Post Office |