Postal Zip Codes (postcode) for Feni District Posted on December 4, 2013 by infodesk Postal Zip Codes (postcode) for Feni District Thana/Upazila within Feni District are: Chhagalnaia, Dagonbhuia, Feni Sadar, Pashurampur. The following table contains post codes of various sub post office in Feni district. Thana Sub Office Post Code Chhagalnaia Chhagalnaia 3910 Daraga Hat 3912 Maharajganj 3911 Puabashimulia 3913 Dagonbhuia Chhilonia 3922 Dagondhuia 3920 Dudmukha 3921 Rajapur 3923 Feni Sadar Fazilpur 3901 Feni Sadar 3900 Laskarhat 3903 Sharshadie 3902 Pashurampur Fulgazi 3942 Munshirhat 3943 Pashurampur 3940 Shuarbazar 3941 Sonagazi Ahmadpur 3932 Kazirhat 3933 Motiganj 3931 Sonagazi 3930