Japan Telefon Vorwahl
Landesvorwahl +81
| Stadtcodes | |
| Â Aomori | 177 |
| Â Chiba | 43 |
| Â Chita | 562 |
| Â Daito | 720 |
| Â Fuchu (Tokyo) | 423 |
| Â Fukushima | 24 |
| Â Ginowan | 98 |
| Â Gushikawa | 98 |
| Â Hiroshima | 82 |
| Â Ibakari | 726 |
| Â Imari | 955 |
| Â Kawasaki (Kanagawa) | 44 |
| Â Kobe | 78 |
| Â Kyoto | 75 |
| Â Nagasaki | 958 |
| Â Nagoya | 52 |
| Â Naha | 98 |
| Â Okinawa | 98 |
| Â Osaka | 66 |
| Â Sapporo | 11 |
| Â Sasebo | 956 |
| Â Seto | 561 |
| Â Tachikawa (Tokyo) | 425 |
| Â Tokio | 3 |
| Â Urasoe | 98 |
| Â Yokohama | 45 |
| Â Yokosuka (Kanagawa) | 468 |
| Â PHS-Handys | 070 + achtstellige Nummer |
| Â Handys | 090 + achtstellige Nummer |
