List of cities - Sakhalin Oblast- Telephone - Internet - e-sim

• Ioujno-Sakhalinsk 2

• Alexandrovsk-Sakhalinski 0
• Birioussinka 0
• Gorny Vozdoukh 0
• Île Tyuleniy 0
• Îles Komandorski 0
• Kalinino 0
• Kholmsk 0
• Korsakov 0
• Kuril'Skie Ostrova 0
• Sakhaline 0
• Vestochka 0
• Vzmorye 0