| Kalliga Germanou Street | 18534 | Kastela (Piraeus) | Attica |
| Kalostypi Ioanni Street | 18533 | Kastela (Piraeus) | Attica |
| Karagiorgi Servias Street | 18533 | Kastela (Piraeus) | Attica |
| Karaoli & Dimitriou Street | 18531, 18532, 18533, 18534 | Kastela (Piraeus) | Attica |
| Karatza Ioanni Street | 18534 | Kastela (Piraeus) | Attica |
| Kassandras Street | 18533 | Kastela (Piraeus) | Attica |
| Kilkis Street | 18534 | Kastela (Piraeus) | Attica |
| Kleanthous Stamatiou Street | 18533 | Kastela (Piraeus) | Attica |
| Konitsis Street | 18533 | Kastela (Piraeus) | Attica |
| Koraka Michail Street | 18534 | Kastela (Piraeus) | Attica |
| Koumoundourou Alexandrou Coast | 18533 | Kastela (Piraeus) | Attica |
| Koundourou Manousou Street | 18533 | Kastela (Piraeus) | Attica |
| Kourmouli Michail Street | 18533 | Kastela (Piraeus) | Attica |
| Kriezi Antoniou Street | 18533 | Kastela (Piraeus) | Attica |
| Kritis Street | 18533 | Kastela (Piraeus) | Attica |
| Lampraki Grigoriou Street (Vasilissis Sofias Street) | 18532, 18533, 18534, 18535 | Kastela (Piraeus) | Attica |
| Lampsakou Street | 18533 | Kastela (Piraeus) | Attica |
| Lasithiou Street | 18533 | Kastela (Piraeus) | Attica |
| Leonidiou Street | 18533 | Kastela (Piraeus) | Attica |
| Lochagou Repetsa Efstratiou Street | 18533 | Kastela (Piraeus) | Attica |
| Madytou Street | 18533 | Kastela (Piraeus) | Attica |
| Madytou Street | 18533 | Kastela (Piraeus) | Attica |
| Maizonos Street | 18533 | Kastela (Piraeus) | Attica |
| Manou Konstantinou Street | 18534 | Kastela (Piraeus) | Attica |
| Manousogiannaki Street | 18533 | Kastela (Piraeus) | Attica |
| Matrozou Lekka Street | 18533 | Kastela (Piraeus) | Attica |
| Mavili Lorentzou Street | 18533 | Kastela (Piraeus) | Attica |
| Megalou Alexandrou Street | 18533 | Kastela (Piraeus) | Attica |
| Miltiadou Street | 18533 | Kastela (Piraeus) | Attica |
| Minoos Street | 18533 | Kastela (Piraeus) | Attica |
| Mouson Street | 18533, 18534 | Kastela (Piraeus) | Attica |
| Myronos Street | 18533 | Kastela (Piraeus) | Attica |
| Navarchou Votsi Nikolaou Street | 18533 | Kastela (Piraeus) | Attica |
| Neorion Street | 18533, 18534 | Kastela (Piraeus) | Attica |
| Nestoros Street | 18533 | Kastela (Piraeus) | Attica |
| Nikodimou Konstantinou Street | 18533 | Kastela (Piraeus) | Attica |
| Odysseos Street | 18533 | Kastela (Piraeus) | Attica |
| Olympias Street | 18534 | Kastela (Piraeus) | Attica |
| Omiridi-Skylitsi Dimostheni Avenue | 18531, 18532, 18533 | Kastela (Piraeus) | Attica |
| Panagias Myrtidiotissas Street | 18533 | Kastela (Piraeus) | Attica |