| Tripoleos Street | 19001 | Rest of Attica | Attica |
| Triptolemou Street | 19200 | Rest of Attica | Attica |
| Tritonos Street | 19500 | Rest of Attica | Attica |
| Tritonos Street | 19014 | Rest of Attica | Attica |
| Trivella Isidorou Street | 19300 | Rest of Attica | Attica |
| Trivonianou Street | 13342 | Rest of Attica | Attica |
| Troias Street | 19100 | Rest of Attica | Attica |
| Troias Street | 19600 | Rest of Attica | Attica |
| Troias Street | 19001 | Rest of Attica | Attica |
| Trokanterou Street | 13342, 13343 | Rest of Attica | Attica |
| Tsakalof Athanasiou Street | 13461 | Rest of Attica | Attica |
| Tsakalof Athanasiou Street | 13343 | Rest of Attica | Attica |
| Tsakalof Street | 19001 | Rest of Attica | Attica |
| Tsakou V. Street | 19200 | Rest of Attica | Attica |
| Tsaldari Georgiou Street | 19006 | Rest of Attica | Attica |
| Tsaldari Panagi Street | 19100 | Rest of Attica | Attica |
| Tsamadou Anastasiou Street | 13343 | Rest of Attica | Attica |
| Tsaroucha Giorgi Street | 13341 | Rest of Attica | Attica |
| Tsarouchi Gianni Street | 13342 | Rest of Attica | Attica |
| Tsatsou D. Street | 19006 | Rest of Attica | Attica |
| Tseloni Antoniou Street | 19500 | Rest of Attica | Attica |
| Tseva Nikolaou Street | 19014 | Rest of Attica | Attica |
| Tsigkou Ath. Street | 19300 | Rest of Attica | Attica |
| Tsigkou Nikolaou Street | 13343 | Rest of Attica | Attica |
| Tsigkou S. Street | 19300 | Rest of Attica | Attica |
| Tsigkou Thanou Street | 19200 | Rest of Attica | Attica |
| Tsiklitira Konstantinou Street | 13342 | Rest of Attica | Attica |
| Tsimiski Ioanni Street | 13342 | Rest of Attica | Attica |
| Tsitsani Vasili Street | 13342 | Rest of Attica | Attica |
| Tsitsani Vasili Street | 19200 | Rest of Attica | Attica |
| Tsoka Sotiriou Street | 19200 | Rest of Attica | Attica |
| Tsoka Street | 19600 | Rest of Attica | Attica |
| Tsokani Ath. Street | 19200 | Rest of Attica | Attica |
| Tychis Street | 19015 | Rest of Attica | Attica |
| Tychis Street | 19001 | Rest of Attica | Attica |
| Tymfristou Street | 19015 | Rest of Attica | Attica |
| Tyndareo Street | 13344 | Rest of Attica | Attica |
| Typaldou Iouliou Street | 13342 | Rest of Attica | Attica |
| Tyrnavou Street | 13341 | Rest of Attica | Attica |
| Tyrtaiou Street | 19014 | Rest of Attica | Attica |