| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 401 | Kudaratulah Jagir | Basudeopur SO | 📍 811202 | Munger | Post Office - PO |
| 402 | Kudratabad | Itwa BO | 📍 811212 | Dharhara | Branch Post Office |
| 403 | Kumarpur | Dharhara SO Munger | 📍 811212 | Dharhara | Post Office - PO |
| 404 | Kumarpur Arazi | Bariarpur SO Munger | 📍 811211 | Bariarpur | Post Office - PO |
| 405 | Kumarsar | Nowgain BO | 📍 813221 | Sangrampur | Branch Post Office |
| 406 | Kunri | Khabra BO | 📍 813212 | Sangrampur | Branch Post Office |
| 407 | Kupmar | Sangrampur SO Bhagalpur | 📍 813212 | Sangrampur | Post Office - PO |
| 408 | Kutlupur Bangli | Kutlupur BO | 📍 811202 | Munger | Branch Post Office |
| 409 | Kutlupur Diara | Kutlupur BO | 📍 811202 | Munger | Branch Post Office |
| 410 | Lachhanpur | Basudeopur SO | 📍 811202 | Munger | Post Office - PO |
| 411 | Lachhmipur | Amari BO | 📍 811212 | Dharhara | Branch Post Office |
| 412 | Lachhmipur | Dariapur BO | 📍 811213 | Kharagpur | Branch Post Office |
| 413 | Lachhmipura | Sangrampur SO Bhagalpur | 📍 813212 | Sangrampur | Post Office - PO |
| 414 | Lachhu Chak | Purshotampur BO | 📍 811211 | Kharagpur | Branch Post Office |
| 415 | Lachhumanpur | Jamalpur SO Munger | 📍 811214 | Jamalpur | Post Office - PO |
| 416 | Lagma | Shiv Kund BO | 📍 811202 | Dharhara | Branch Post Office |
| 417 | Lagma | Lagma BO | 📍 811213 | Tetiha Bambor | Branch Post Office |
| 418 | Lagma | Chorgaon BO | 📍 813201 | Asarganj | Branch Post Office |
| 419 | Laheta | Lahauta Ghatwari BO | 📍 811212 | Dharhara | Branch Post Office |
| 420 | Lakheraj | Jamalpur SO Munger | 📍 811214 | Jamalpur | Post Office - PO |
| 421 | Lakhnaur | Bariarpur SO Munger | 📍 811211 | Bariarpur | Post Office - PO |
| 422 | Lakrapatal | Amari BO | 📍 811212 | Dharhara | Branch Post Office |
| 423 | Larui | Gobadda BO | 📍 811213 | Kharagpur | Branch Post Office |
| 424 | Laugain | Nowgain BO | 📍 813221 | Sangrampur | Branch Post Office |
| 425 | Launa | Launaparsa BO | 📍 813221 | Tarapur | Branch Post Office |
| 426 | Laurhia | R C.Maidan BO | 📍 811213 | Kharagpur | Branch Post Office |
| 427 | Laurhia | Belhar SO | 📍 813202 | Sangrampur | Post Office - PO |
| 428 | Lochni | Launaparsa BO | 📍 813221 | Tarapur | Branch Post Office |
| 429 | Lohara | Tetia Bambar BO | 📍 811213 | Tetiha Bambor | Branch Post Office |
| 430 | Lohchi | Lohchi BO | 📍 811211 | Dharhara | Branch Post Office |
| 431 | Lohra Lachhmipur | L. Laxmipur BO | 📍 811213 | Kharagpur | Branch Post Office |
| 432 | Madanpur | K Shampur BO | 📍 811211 | Kharagpur | Branch Post Office |
| 433 | Madhe Singh Inglish | Tikarampur BO | 📍 811202 | Munger | Branch Post Office |
| 434 | Madhodih | Bariarpur SO Munger | 📍 811211 | Bariarpur | Post Office - PO |
| 435 | Madhodih | Madhochih BO | 📍 813221 | Tarapur | Branch Post Office |
| 436 | Madhopur | Sultanganj SO Bhagalpur | 📍 813213 | Asarganj | Post Office - PO |
| 437 | Madhopur Inglish | Sultanganj SO Bhagalpur | 📍 813213 | Asarganj | Post Office - PO |
| 438 | Madhuban | Parsando BO | 📍 811213 | Kharagpur | Branch Post Office |
| 439 | Madhura | Tarapur SO Munger | 📍 813221 | Tarapur | Branch Post Office |
| 440 | Maha Kala | Teghara BO | 📍 811213 | Kharagpur | Branch Post Office |
| 441 | Mahamda | Pattam BO | 📍 811214 | Jamalpur | Branch Post Office |
| 442 | Mahammadpur | Farda BO | 📍 811202 | Munger | Branch Post Office |
| 443 | Mahdei | Belhar SO | 📍 813202 | Sangrampur | Post Office - PO |
| 444 | Mahdewa | Nawagarhi BO | 📍 811211 | Bariarpur | Branch Post Office |
| 445 | Maheshpur | Maheshpur BO | 📍 811211 | Bariarpur | Branch Post Office |
| 446 | Maheshpur | Sishua BO | 📍 813221 | Tarapur | Branch Post Office |
| 447 | Mahganwan | Dharhara SO Munger | 📍 811212 | Dharhara | Post Office - PO |
| 448 | Mahpur | Sishua BO | 📍 813221 | Tarapur | Branch Post Office |
| 449 | Mahuli | Basudeopur SO | 📍 811202 | Munger | Post Office - PO |
| 450 | Mahuli | Raja Dih BO | 📍 811213 | Kharagpur | Branch Post Office |