The Area Codes of Greece: City/Town or RegionArea code 1.Nafpaktos2634 (+30 2634) 2.Nafplio2752 (+30 2752) 3.Naoussa2332 (+30 2332) 4.Nea Kallikrateia2399 (+30 2399) 5.Nea Kallisti2535 (+30 2535) 6.Nea Moudania2373 (+30 2373) 7.Nea Peramos, Kavala2594 (+30 2594) 8.Nea Zichni2324 (+30 2324) 9.Neapoli2468 (+30 2468) 10.Neapoli2734 (+30 2734) 11.Nemea2746 (+30 2746) 12.Nigrita2322 (+30 2322) 13.Nikiti2375 (+30 2375)