These tables list the dialing codes (area codes) for calling land lines for various cities and districts in Japan, when dialing from within Japan. The leading 0 is omitted when calling from outside Japan. Cell phones use the dialing codes of 070, 080 or 090. IP-based phone services use the 050 dialing code. Aichi Akita Aomori Chiba Ehime Fukui Fukuoka Fukushima Gifu Gunma Hiroshima Hokkaidō Hyōgo Ibaraki Ishikawa Iwate Kagawa Kagoshima Kanagawa Kōchi Kumamoto Kyoto Mie Miyagi Miyazaki Nagano Nagasaki Nara Niigata Ōita Okayama Okinawa Osaka Saga Saitama Shiga Shimane Shizuoka Tochigi Tokushima Tokyo Tottori Toyama Wakayama Yamagata Yamaguchi Yamanashi See also Telephone numbers in Japan References ITU allocations list External links Japan - City & Area Dialing Codes Japan International dialing code Japan