Rua Rio Castro en Ferrol (15404-15405)
Rua Rio Castro (Ferrol) tiene varios codigos postales (15404-15405), tiene una longitud de 645 metros, en la tabla siguiente puede verse a que numeros corresponde cada Codigo Postal:
| Impares | Pares | Codigo Postal |
| 1 | 15404 | |
| 2-30 | 15404 | |
| 32-36 | 15405 | |
| 38-Final | 15404 |
| Calles Adyacentes |
| Rua Aviador Piņeiro (Cruce) |
| Rua Illa Herbosa (Cruce) |
| Rua Manuel Belando (Cruce) |
| Rua Perbes (Cruce) |
| Rua Pintor Bello Piņeiro (Cruce) |
| Rua Pomar (Cruce) |
| Rua Retorta (Cruce) |
| Rua Rio Miņo (Cruce) |
| Rua Rio Porto (Cruce) |
| Rua Rio Xubia (Cruce) |
| Rua San Salvador (Cruce) |
| Numeros |
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