List of dialing codes for cities and wards in JapanThese tables list the dialing codes for various cities and wards in Japan.The country code for calling from outside of Japan is 81.Prefecture: aichiPrefecture: akitaPrefecture: aomoriPrefecture: chibaPrefecture: ehimePrefecture: fukuiPrefecture: fukuokaPrefecture: fukushimaPrefecture: gifuPrefecture: gunmaPrefecture: hiroshimaPrefecture: hokkaidoPrefecture: hyogoPrefecture: ibarakiPrefecture: ishikawaPrefecture: iwatePrefecture: kagawaPrefecture: kagoshimaPrefecture: kanagawaPrefecture: kochiPrefecture: kumamotoPrefecture: kyotoPrefecture: miePrefecture: miyagiPrefecture: miyazakiPrefecture: naganoPrefecture: nagasakiPrefecture: naraPrefecture: niigataPrefecture: oitaPrefecture: okayamaPrefecture: okinawaPrefecture: osakaPrefecture: sagaPrefecture: saitamaPrefecture: shigaPrefecture: shimanePrefecture: shizuokaPrefecture: tochigiPrefecture: tokushimaPrefecture: tokyoPrefecture: tottoriPrefecture: toyamaPrefecture: wakayamaPrefecture: yamagataPrefecture: yamaguchiPrefecture: yamanashi Source: [wikipedia: list of dialing codes in japan]