| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Soemoncho, Osaka (宗右衛門町) | 542-0084 |
| Postal/ZIP Codes in Tamatsukuri, Osaka (玉造) | 540-0004 |
| Postal/ZIP Codes in Tanimachi, Osaka (谷町) | 542-0012, 540-0012 |
| Postal/ZIP Codes in Temmabashikyomachi, Osaka (天満橋京町) | 540-0032 |
| Postal/ZIP Codes in Tohei, Osaka (東平) | 542-0063 |
| Postal/ZIP Codes in Tokiwamachi, Osaka (常盤町) | 540-0028 |
| Postal/ZIP Codes in Tokuicho, Osaka (徳井町) | 540-0025 |
| Postal/ZIP Codes in Tsuriganecho, Osaka (釣鐘町) | 540-0035 |
| Postal/ZIP Codes in Uchiawajimachi, Osaka (内淡路町) | 540-0038 |
| Postal/ZIP Codes in Uchihiranomachi, Osaka (内平野町) | 540-0037 |
| Postal/ZIP Codes in Uchihommachi, Osaka (内本町) | 540-0026 |
| Postal/ZIP Codes in Uchikyuhojimachi, Osaka (内久宝寺町) | 540-0013 |
| Postal/ZIP Codes in Uehommachinishi, Osaka (上本町西) | 542-0062 |
| Postal/ZIP Codes in Uemachi, Osaka (上町) | 540-0005 |
| Postal/ZIP Codes in Ueshio, Osaka (上汐) | 542-0064 |
| Postal/ZIP Codes in Yariyamachi, Osaka (鎗屋町) | 540-0027 |
| Postal/ZIP Codes in Zaimokucho, Osaka (材木町) | 540-0010 |