Select your locality in KATIHAR Pin CODE.
| Location | Pin Code |
| Ajhrail | 854317 |
| Amdabad | 854112 |
| Arihiana | 855114 |
| Awadpur | 855102 |
| Ayodhyaganj Bazar | 854101 |
| Azamnagar | 855113 |
| B.Balrampur | 854317 |
| B.Deora | 854113 |
| B.Simaria | 854106 |
| Babhani | 855105 |
| Baghwa | 854317 |
| Baina | 854116 |
| Bairia | 854113 |
| Bakharganj | 854113 |
| Balia Belon | 855113 |
| Balthi Maheshpur | 854101 |
| Baltor | 855113 |
| Balupara | 854317 |
| Bansgarha | 854115 |
| Bareta | 854114 |
| Barsoi | 855102 |
| Barsoighat | 854317 |
| Basantpur | 854114 |
| Bastaul | 854116 |
| Bathna | 854317 |
| Belaganj | 854317 |
| Belbari | 855113 |
| Belwa | 854107 |
| Bhaisdiara | 854104 |
| Bhandartal | 854104 |
| Bhangaha | 854114 |
| Bharri | 855105 |
| Bhatwara | 854108 |
| Bighor | 854317 |
| Bijaili | 855114 |
| Binjee | 854115 |
| Bishanpur | 854104 |
| Bishanpurhariabhir | 854115 |
| Bokia | 854104 |
| Budhnagar | 854107 |
| Chakmaka | 854113 |
| Chandpur | 855105 |
| Chandpur | 854101 |
| Chapahari | 854101 |
| Chhoghra | 855102 |
| Chhohar | 854114 |
| Chouki Hajipur | 855105 |
| Daharia Molls | 854103 |
| Dalan | 854106 |
| Dandkhora | 855114 |
| Dangal | 854317 |
| Dasgram | 855102 |
| Dhachna | 854317 |
| Dhanetha | 854108 |
| Dharhan | 854116 |
| Dhena Bagchhata | 854116 |
| Dhenuabishanpur | 854104 |
| Dhumnagar | 855113 |
| Dighri | 854106 |
| Dilarpur | 854113 |
| Dilli Diwanganj | 854117 |
| Dumar | 854104 |
| Dumaria | 855114 |
| Durgaganj | 855105 |
| Durgapur | 854105 |
| Durgapur | 854113 |
| Dwasi | 855105 |
| Falka | 854114 |
| Gaualtoli | 855102 |
| Gauripur | 854116 |
| Gopalpur Diara | 854113 |
| Goriar | 854101 |
| Gunjan | 854317 |
| Gurubazar | 854104 |
| Hasimpur | 854104 |
| Hat Balrampur | 855102 |
| Hemkunj | 854113 |
| Jagdishpur | 854115 |
| Jalki | 855102 |
| Jarlahi | 854104 |
| Jhagruchak | 854108 |
| Jhawa | 855113 |
| Jot Ram Roy | 854104 |
| K.N. Guru Mela | 854104 |
| Kabar | 854115 |
| Kadwa | 855114 |
| Kant Nagar | 854104 |
| Kantakosh | 854113 |
| Karha Gola Road | 854104 |
| Katihar Bara Bazar | 854105 |
| Katihar Bmp Camp | 854106 |
| Katihar Colony | 854105 |
| Katihar Court | 854109 |
| Katihar H.O | 854105 |
| Katihar Mill | 854107 |
| Katihar Rs | 854105 |
| Kehunia | 854116 |
| Khaira | 854101 |
| Kharsouta | 855113 |
| Kheria | 854108 |
| Khirdirpur | 855102 |
| Kirora | 854317 |
| Korha | 854108 |
| Kumaripur | 854103 |
| Kuretha' | 854107 |
| Kurselababra | 855113 |
| Kurum | 854317 |
| Laxmipur | 854104 |
| M.T.Devipur | 854101 |
| Madarichak | 854113 |
| Madhopur | 854317 |
| Madhura | 854107 |
| Mahadevpur (Katihar) | 854116 |
| Mahaur | 854116 |
| Mahinagar | 854317 |
| Mahishal | 854317 |
| Mainanagar | 854116 |
| Majhwar | 854113 |
| Manihari | 854113 |
| Manihari Nawabganj | 854113 |
| Manman | 854317 |
| Mansahi | 854103 |
| Maraghia | 854104 |
| Marwa | 854104 |
| Marwa | 854317 |
| Mathurapur | 855102 |
| Millik Palagarh | 855114 |
| Morsanda | 854108 |
| Moula Nagar | 854101 |
| Mukuriya | 854317 |
| Musapur | 854108 |
| Nandgola | 854101 |
| Narayanpur | 854113 |
| Neema | 854117 |
| Nimoul | 855102 |
| Nimoul | 855113 |
| Paharpur | 854113 |
| Pakahara | 854104 |
| Palsa | 854116 |
| Pani Kamla | 854113 |
| Pardiara | 854113 |
| Parveli | 855105 |
| Pawai | 854104 |
| Phatepur | 854317 |
| Pirmokam | 854114 |
| Porla | 855102 |
| Pothia | 854114 |
| Pranpur | 854116 |
| Puranaganj | 854317 |
| R.N.Baulia | 854113 |
| Regheli | 855114 |
| Rosna | 854117 |
| Rounia | 854104 |
| Sadapur | 855113 |
| Sagrath | 855105 |
| Sahja | 854107 |
| Salepur | 854114 |
| Salmari | 855113 |
| Samda | 854104 |
| Sameli | 854101 |
| Sandalpur | 854106 |
| Sankola | 855102 |
| Sauriya | 854107 |
| Semapur Factory | 854115 |
| Shipur | 855113 |
| Shitalpur Onkar | 854317 |
| Shivananpur | 855102 |
| Sikat | 854115 |
| Siktia | 855113 |
| Simra | 854101 |
| Sirnia | 854103 |
| Sisia | 854108 |
| Sitalmani | 855102 |
| Sonali | 855114 |
| Sudhani R.S. | 854317 |
| Sujapur | 854115 |
| Sukhasan | 854107 |
| T.M. Baghar | 854113 |
| Tangore | 854116 |
| Teghra | 855113 |
| Telta | 854317 |
| Tikapatti | 854101 |
| Tingahhia | 854103 |