| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1651 | Madhopur B O | Madhopur BO | 📍 803108 | Chandi | Branch Post Office |
| 1652 | Madhopur Bazar | Madhopur BO | 📍 803108 | Chandi | Branch Post Office |
| 1653 | Madhopur Dih | Madhopur BO | 📍 803108 | Chandi | Branch Post Office |
| 1654 | Madhopur Garh | Madhopur BO | 📍 803108 | Chandi | Branch Post Office |
| 1655 | Madhper | Murgawan BO | 📍 803114 | Ben | Branch Post Office |
| 1656 | Madhpur | Pillich BO | 📍 803114 | Parbalpur | Branch Post Office |
| 1657 | Madil School | Islampur SO Nalanda | 📍 801303 | Islampur | Post Office - PO |
| 1658 | Maduk | Borisarai BO | 📍 801303 | Islampur | Branch Post Office |
| 1659 | Mafi | Mafi BO | 📍 803107 | Asthawan | Branch Post Office |
| 1660 | Mafi B O | Mafi BO | 📍 803107 | Asthawan | Branch Post Office |
| 1661 | Maghra | Maghra BO | 📍 803216 | Bihar | Branch Post Office |
| 1662 | Maghra B O | Maghra BO | 📍 803216 | Bihar | Branch Post Office |
| 1663 | Maghra BO | Ramchandrapur SO | 📍 803216 | Bihar | Post Office - PO |
| 1664 | Maghra Sarai | Maghra BO | 📍 803216 | Bihar | Branch Post Office |
| 1665 | Mahabigha | Tulsigarh BO | 📍 803108 | Chandi | Branch Post Office |
| 1666 | Mahabigha | Ben BO | 📍 803114 | Ben | Branch Post Office |
| 1667 | Mahade Bigha | Karubigha BO | 📍 803116 | Rajgir | Branch Post Office |
| 1668 | Mahadebigha | Sakraurah BO | 📍 803111 | Noorsarai | Branch Post Office |
| 1669 | Mahadeo Bigha | Chandhari BO | 📍 801303 | Islampur | Branch Post Office |
| 1670 | Mahadeo Bigha | Bhui BO | 📍 803117 | Rajgir | Branch Post Office |
| 1671 | Mahadev Bigha | Dariyapur BO | 📍 801303 | Islampur | Branch Post Office |
| 1672 | Mahadevi bigha | Pariouna BO | 📍 803113 | Noorsarai | Branch Post Office |
| 1673 | Mahalhwar | Barah BO | 📍 803110 | Harnaut | Branch Post Office |
| 1674 | Mahalper | Biharsharif HO | 📍 803101 | Bihar | Head Post Office - H |
| 1675 | Mahamadpur | Durgawan BO | 📍 801301 | Ekangarsarai | Branch Post Office |
| 1676 | Mahamadpur Bigha1 | Yogipur BO | 📍 801302 | Hilsa | Branch Post Office |
| 1677 | Mahammadpur | Mohammadpur BO | 📍 803107 | Asthawan | Branch Post Office |
| 1678 | Mahananchak | Raipur Koil Bigha BO | 📍 803120 | Tharthari | Branch Post Office |
| 1679 | Mahanand Pur | Mahanandpur BO | 📍 801305 | Nagar Nausa | Branch Post Office |
| 1680 | Mahanandpur | Mahanandpur BO | 📍 801305 | Nagar Nausa | Branch Post Office |
| 1681 | Mahanandpur | Mahanandpur BO | 📍 803216 | Bihar | Branch Post Office |
| 1682 | Mahanandpur | Ugaban BO | 📍 811103 | Asthawan | Branch Post Office |
| 1683 | Mahanandpur B O | Mahanandpur BO | 📍 803216 | Bihar | Branch Post Office |
| 1684 | Mahanandpur BO | Ramchandrapur SO | 📍 803216 | Bihar | Post Office - PO |
| 1685 | Maharaj Ganj | Ekangersarai SO | 📍 801301 | Ekangarsarai | Post Office - PO |
| 1686 | Mahatmana | Chhabilapur BO | 📍 803216 | Bihar | Branch Post Office |
| 1687 | Mahatpura | Khanpur BO | 📍 803109 | Giriak | Branch Post Office |
| 1688 | Mahawachak | Chhatiana BO | 📍 803110 | Harnaut | Branch Post Office |
| 1689 | Maheshpur | Madhopur BO | 📍 803108 | Chandi | Branch Post Office |
| 1690 | Maheshpur | Daily BO | 📍 803110 | Harnaut | Branch Post Office |
| 1691 | Maheshpur | Soure BO | 📍 803114 | Ben | Branch Post Office |
| 1692 | Maheshpur Dih | Yogipur BO | 📍 801302 | Hilsa | Branch Post Office |
| 1693 | Mahgupur | Dharampur BO | 📍 803120 | Noorsarai | Branch Post Office |
| 1694 | Mahila | Ghorsrawan BO | 📍 803115 | Giriak | Branch Post Office |
| 1695 | Mahima Chak | Kharthua BO | 📍 803110 | Harnaut | Branch Post Office |
| 1696 | Mahinuddenpur | Beshwak BO | 📍 801303 | Islampur | Branch Post Office |
| 1697 | Mahkar Bigha | Parasdiha BO | 📍 801305 | Nagar Nausa | Branch Post Office |
| 1698 | Mahmad pur | Bodhibigharamghat BO | 📍 801305 | Nagar Nausa | Branch Post Office |
| 1699 | Mahmadpur | Yogipur BO | 📍 801302 | Hilsa | Branch Post Office |
| 1700 | Mahmadpur | Mirchaiganj BO | 📍 803111 | Noorsarai | Branch Post Office |