Home All Postal Codes Achham Postal Codes in Achham Browse the complete directory of official post offices and their 5-digit postal codes in Achham. 13 postal codes Area Post Office Thanti Thanti Rural Municipality Area Post Office Mellekh Mellekh Rural Municipality Area Post Office Bayalpata Bayalpata Rural Municipality Posts navigation « 1 2 Browse by Province Bagmati Province Gandaki Province Karnali Province Koshi Province Lumbini Province Madhesh Province Sudurpashchim Province