Osaka
| Daitō, Osaka | 072 |
| Fujiidera, Osaka | 0729 |
| Habikino, Osaka | 0729 |
| Hannan, Osaka | 0724 |
| Higashiōsaka District, Osaka | 0729 |
| Higashiōsaka, Osaka | 06 |
| Higashiōsaka, Osaka | 072 |
| Hirakata, Osaka | 072 |
| Ibaraki, Osaka | 06 |
| Ibaraki, Osaka | 0726 |
| Ikeda, Osaka | 06 |
| Ikeda, Osaka | 0727 |
| Izumi, Osaka | 0725 |
| Izumiōtsu, Osaka | 0725 |
| Izumisano, Osaka | 0724 |
| Kadoma, Osaka | 06 |
| Kadoma, Osaka | 072 |
| Kaizuka, Osaka | 0724 |
| Kashiwara, Osaka | 0729 |
| Katano, Osaka | 072 |
| Kawachinagano, Osaka | 0721 |
| Kishiwada, Osaka | 0724 |
| Matsubara, Osaka | 0723 |
| Minamikawachi District, Osaka | 0721 |
| Minamikawachi District, Osaka | 0723 |
| Minoh, Osaka | 0727 |
| Mishima District, Osaka | 075 |
| Moriguchi, Osaka | 06 |
| Neyagawa, Osaka | 072 |
| Osaka, Osaka | 06 |
| Osaka, Osaka | 0723 |
| Ōsakasayama, Osaka | 0723 |
| Sakai, Osaka | 0722 |
| Senboku District, Osaka | 0724 |
| Senboku District, Osaka | 0725 |
| Sennan District, Osaka | 0724 |
| Sennan, Osaka | 0724 |
| Settsu, Osaka | 06 |
| Settsu, Osaka | 0726 |
| Shijōnawate, Osaka | 072 |
| Shijōnawate, Osaka | 07437 |
| Suita, Osaka | 06 |
| Takaishi, Osaka | 0722 |
| Takatsuki, Osaka | 0726 |
| Tondabayashi, Osaka | 0721 |
| Tondabayashi, Osaka | 0723 |
| Toyonaka, Osaka | 06 |
| Toyonaka, Osaka | 0727 |
| Toyono District, Osaka | 0727 |
| Yao, Osaka | 06 |
| Yao, Osaka | 0729 |
Read more about this topic: List Of Dialing Codes In Japan