- Sidirokastro Visaltia Province - Nigrita Thesprotia Filiates Province - Filiates Thyamida Province - Igoumenitsa Margariti Province - Margariti Souli Province - Paramythia Thessaloniki Prefecture Thessaloniki Province - Thessaloniki Lagkadas Province - Lagkadas Trikala Prefecture Trikala Province - Trikala Kalambaka Province - Kalambaka West Attica Attica Province (part) Megaris Province - Megara Xanthi Prefecture: no provinces Zakynthos: no provinces References Former subdivisions of Greece