| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Nagatacho (西宮市) | 663-8034 |
| Postal/ZIP Codes in Najio (西宮市) | 669-1147 |
| Postal/ZIP Codes in Najio Akasaka (西宮市) | 669-1149 |
| Postal/ZIP Codes in Najio Chaencho (西宮市) | 669-1144 |
| Postal/ZIP Codes in Najio Gaden (西宮市) | 669-1143 |
| Postal/ZIP Codes in Najioheiseidai (西宮市) | 669-1145 |
| Postal/ZIP Codes in Najiokonomoto (西宮市) | 669-1136 |
| Postal/ZIP Codes in Najio Minamidai (西宮市) | 669-1132 |
| Postal/ZIP Codes in Najiomiyama (西宮市) | 669-1162 |
| Postal/ZIP Codes in Najiosakuradai (西宮市) | 669-1146 |
| Postal/ZIP Codes in Najio Sanso (西宮市) | 669-1142 |
| Postal/ZIP Codes in Najioshimmachi (西宮市) | 669-1134 |
| Postal/ZIP Codes in Najio Tokubo (西宮市) | 669-1148 |
| Postal/ZIP Codes in Nakadonocho (西宮市) | 662-0852 |
| Postal/ZIP Codes in Nakahamacho (西宮市) | 662-0952 |
| Postal/ZIP Codes in Nakajimacho (西宮市) | 663-8105 |
| Postal/ZIP Codes in Nakamaedacho (西宮市) | 662-0857 |
| Postal/ZIP Codes in Nakasusacho (西宮市) | 662-0851 |