Postal Zip Codes (postcode) for Rangpur District Posted on December 4, 2013 by infodesk Postal Zip Codes (postcode) for Rangpur District Thana/Upazila within Rangpur District are: Badarganj, Gangachara, Kaunia, Mithapukur, Pirgachha, Rangpur Sadar. The following table contains post codes of various sub post office in Rangpur district. Thana Sub Office Post Code Badarganj Badarganj 5430 Shyampur 5431 Gangachara Gangachara 5410 Kaunia Haragachh 5441 Kaunia 5440 Mithapukur Mithapukur 5460 Pirgachha Pirgachha 5450 Rangpur Sadar Alamnagar 5402 Mahiganj 5403 Rangpur Cadet Colleg 5404 Rangpur Carmiecal Col 5405 Rangpur Sadar 5400 Rangpur Upa-Shahar 5401 Taraganj Taraganj 5420