Area Codes Indonesia The Area Codes of Indonesia: City/Town or Region Area code 1.Kaimana, Fak Fak09562.Kampar, Rokan Hulu07623.Kangean03274.Kapuas Hulu05675.Kapuas, Pulang Pisau05136.Karangasem03637.Karawang02678.Karimun Jawa02979.Karo, Deli Serdang (Bandar Baru, Sibolangit)062810.Kayong Utara053511.Kebumen028712.Kediri035413.Kendal029414.Kendari040115.Kerinci074816.Ketapang053417.Klaten027218.Klungkung, Bangli036619.Kolaka040520.Konawe040821.Kotabaru, Tanah Bumbu051822.Kuantan Singingi076023.Kudus029124.Kundur077925.Kuningan023226.Kupang0380