• Ayodhyaganj Bazar (854101)
• Barsoighat (854317)
• Chopra Ram Nagar (854102)
• Durgaganj (855105)
• Durgapur (854105)
• Guru Bazar (854104)
• Katihar Barabazar (854105)
• Katihar Bmp Camp (854106)
• Katihar Colony (854105)
• Katihar H Q (854105)
• Katihar Mills (854107)
• Katihar R S (854105)
• Korha (854108)
• Mahadeopur (854116)
• Manihari (854113)
• Pothia (854114)
• Roshna (854117)
• Salmari (855113)
• Semapur Factory (854115)
• Singhia(katihar) (855124)
• Sonali (855114)
• Awadpur (855102)
• B.balrampur (854317)
• Baghwa (854317)
• Balthi Maheshpur (854101)
• Belbari (855113)
• Belwa (854107)
• Bhaisdiara(854104)
• Bighor (854317)
• Chapahari (854101)
• Daharia Molls (854103)
• Dhachna (854317)
• Dhenuabishanpur (854104)
• Dwasi (855105)
• Gaualtoli (855102)
• Goriar (854101)
• Gurubazar (854104)
• Jot Ram Roy (854104)
• K.N. Guru Mela (854104)
• Kant Nagar (854104)
• Karha Gola Road (854104)
• Katihar Bara Bazar (854105)
• Katihar Court (854105)
• Katihar H.O. (854105)
• Katihar Mill (854105)
• Katihar RS (854105)
• Khirdirpur (855102)
• Mahadevpur (854116)
• Mahaur(854116)
• Mahinagar(854317)
• Manman(854317)
• Maraghia (854104)
• Morsanda(854108)
• Nandgola (854101)
• Pakahara (854104)
• Pani Kamla (854113)
• Parveli (855105)
• Phatepur (854317)
• Rosna(854117)
• Rounia (854104)
• Sagrath(855105)
• Sahja (854107)
• Samda (854104)
• Sameli (854101)
• Simra (854101)
• T.M. Baghar (854113)
• Tikapatti (854101)
