| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Shinyashikimachi (田辺市) | 646-0033 |
| Postal/ZIP Codes in Shiroyamadai (田辺市) | 646-0217 |
| Postal/ZIP Codes in Suehirocho (田辺市) | 646-0038 |
| Postal/ZIP Codes in Takao (田辺市) | 646-0028 |
| Postal/ZIP Codes in Takenotaira (田辺市) | 646-1324 |
| Postal/ZIP Codes in Takinaicho (田辺市) | 646-0015 |
| Postal/ZIP Codes in Taninokuchi (田辺市) | 646-1336 |
| Postal/ZIP Codes in Tenjinzaki (田辺市) | 646-0050 |
| Postal/ZIP Codes in Toyo (田辺市) | 646-0029 |
| Postal/ZIP Codes in Ueno (田辺市) | 646-0212 |
| Postal/ZIP Codes in Uenoyama (田辺市) | 646-0061 |
| Postal/ZIP Codes in Wada (田辺市) | 646-1211 |