Fukui
| Asuwa District, Fukui | 07797 |
| Fukui, Fukui | 0776 |
| Imadate District, Fukui | 0778 |
| Katsuyama, Fukui | 0779 |
| Mikata District, Fukui | 0770 |
| Nanjō District, Fukui | 0778 |
| Nyū District, Fukui | 0776 |
| Nyū District, Fukui | 0778 |
| Obama, Fukui | 0770 |
| Ōi District, Fukui | 0770 |
| Ōno District, Fukui | 0779 |
| Ono, Fukui | 0779 |
| Onyu District, Fukui | 0770 |
| Sabae, Fukui | 0778 |
| Sakai District, Fukui | 0776 |
| Takefu, Fukui | 0778 |
| Tsuruga, Fukui | 0770 |
| Yoshida District, Fukui | 0776 |
| Yoshida District, Fukui | 0779 |
Read more about this topic: List Of Dialing Codes In Japan