| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 851 | Pachhar | Selra BO | 📍 847228 | Jainagar | Branch Post Office |
| 852 | Pachratan | Hattapur BO | 📍 847225 | Basopatti | Branch Post Office |
| 853 | Pachrukhi | Pachrukhi BO | 📍 847224 | Babubarhi | Branch Post Office |
| 854 | Paduma | Padma BO | 📍 847226 | Ladania | Branch Post Office |
| 855 | Pahalbadh | Bhour BO | 📍 847231 | Pandaul | Branch Post Office |
| 856 | Pahra | Hisardeorhi BO | 📍 847230 | Harlakhi | Branch Post Office |
| 857 | Pakar Sam | Bisanpur BO | 📍 847102 | Madhwapur | Branch Post Office |
| 858 | Pakhaul | Chunni BO | 📍 847408 | Madhepur | Branch Post Office |
| 859 | Pakri | Bisanpur BO | 📍 847102 | Madhwapur | Branch Post Office |
| 860 | Pali | Basaith Chandpura SO | 📍 847102 | Benipatti | Post Office - PO |
| 861 | Palikhurd | Korahiyabalha BO | 📍 847235 | Rajnagar | Branch Post Office |
| 862 | Palimohan | Palimohan BO | 📍 847228 | Kaluahi | Branch Post Office |
| 863 | PANDAUL | Pandaul SO | 📍 847234 | Madhubani | Post Office - PO |
| 864 | Paraul | Paraul BO | 📍 847229 | Benipatti | Branch Post Office |
| 865 | Pariharpur | Pariharpur BO | 📍 847235 | Rajnagar | Branch Post Office |
| 866 | Parjuar | Parjuar BO | 📍 847229 | Benipatti | Branch Post Office |
| 867 | Parkhauli Tikuli | Pokhrouni BO | 📍 847223 | Benipatti | Branch Post Office |
| 868 | Parmanandpur | Lawani BO | 📍 847410 | Jhanjharpur | Branch Post Office |
| 869 | Parohi | Parohi BO | 📍 847122 | Bisfi | Branch Post Office |
| 870 | Parriahi | Madhepur SO | 📍 847408 | Madhepur | Post Office - PO |
| 871 | Parsa | Parsa BO | 📍 847109 | Jhanjharpur | Branch Post Office |
| 872 | Parsa | Baira BO | 📍 847226 | Jainagar | Branch Post Office |
| 873 | Parsa | Kaithai BO | 📍 847236 | Rajnagar | Branch Post Office |
| 874 | Parsa | Basuki Bihari BO | 📍 847305 | Madhwapur | Branch Post Office |
| 875 | Parsa | Kulharia BO | 📍 847401 | Babubarhi | Branch Post Office |
| 876 | Parsa | Parsa BO | 📍 847402 | Ghoghardiha | Branch Post Office |
| 877 | Parsad | Banki BO | 📍 847408 | Madhepur | Branch Post Office |
| 878 | Parsahi Sirsia | Parsahi Sirsiya BO | 📍 847421 | Laukaha | Branch Post Office |
| 879 | Parsauna | Parsuna BO | 📍 847223 | Benipatti | Branch Post Office |
| 880 | Parsauni | Parsauni BO | 📍 847223 | Bisfi | Branch Post Office |
| 881 | Parsauni | Tengrar BO | 📍 847409 | Madhepur | Branch Post Office |
| 882 | Partapur | Jhanjharpur SO | 📍 847404 | Jhanjharpur | Post Office - PO |
| 883 | Parwa | Parwa BO | 📍 847226 | Jainagar | Branch Post Office |
| 884 | Parwalpur | Daldal BO | 📍 847408 | Madhepur | Branch Post Office |
| 885 | Pastan | Pastan BO | 📍 847401 | Andhratharhi | Branch Post Office |
| 886 | Patar | Taraiya BO | 📍 847102 | Madhwapur | Branch Post Office |
| 887 | Patauna | Dighia Phent BO | 📍 847225 | Basopatti | Branch Post Office |
| 888 | Patauna | Kamtaul SO | 📍 847304 | Bisfi | Post Office - PO |
| 889 | Pathrahi | Pathrahi BO | 📍 847227 | Ladania | Branch Post Office |
| 890 | Patpara | Patwara BO | 📍 847235 | Rajnagar | Branch Post Office |
| 891 | Patti Itwa | Chanouraganj BO | 📍 847404 | Jhanjharpur | Branch Post Office |
| 892 | Patti Jagat | Malangia BO | 📍 847212 | Madhubani | Branch Post Office |
| 893 | Pauna | Kapsiya BO | 📍 847213 | Benipatti | Branch Post Office |
| 894 | Pauni | Tardiha BO | 📍 847408 | Madhepur | Branch Post Office |
| 895 | Pauram | Chanouraganj BO | 📍 847404 | Jhanjharpur | Branch Post Office |
| 896 | Phent | Dighia Phent BO | 📍 847225 | Basopatti | Branch Post Office |
| 897 | Phulhar | Phulhar BO | 📍 847240 | Harlakhi | Branch Post Office |
| 898 | Phulparas | Sirkharia BO | 📍 847109 | Phulparas | Branch Post Office |
| 899 | Phulparas | Phulparas SO | 📍 847409 | Phulparas | Post Office - PO |
| 900 | Phulwaria | Ramnipatti BO | 📍 847224 | Andhratharhi | Branch Post Office |