Postal Zip Codes (postcode) for Jamalpur District Posted on December 4, 2013 by infodesk Postal Zip Codes (postcode) for Jamalpur District Thana/Upazila within Jamalpur District are: Dewangonj, Islampur, Jamalpur, Malandah, Mathargonj. The following table contains post codes of various sub post office in Jamalpur district. Thana Sub Office Post Code Dewangonj Dewangonj 2030 Dewangonj S. Mills 2031 Islampur Durmoot 2021 Gilabari 2022 Islampur 2020 Jamalpur Jamalpur 2000 Nandina 2001 Narundi 2002 Malandah Jamalpur 2011 Mahmoodpur 2013 Malancha 2012 Malandah 2010 Mathargonj Balijhuri 2041 Mathargonj 2040 Shorishabari Bausee 2052 Gunerbari 2051 Jagannath Ghat 2053 Jamuna Sar Karkhana 2055 Pingna 2054 Shorishabari 2050