Western Macedonia
Central Macedonia
Central-eastern Macedonia
Eastern Macedonia
Western Thrace
Eastern Thrace
Ionian Sea islands
Epirus
Western Thessaly
Eastern Thessaly
Northern part of the Aegean Sea
Western Central Greece
Middle Central Greece
Eastern Central Greece
Attica
Western Peloponnese
Central Peloponnese
Eastern Peloponnese
Western Cyclades islands
Eastern Cyclades islands
Aegean and Dodekanese islands
Southern Dodekanese islands
Western Crete
Eastern Crete
From the Bussiness and Tourist directory of the OTE, 2001 edition.
These maps are created by Polyodigos Publications.