|• Mayor||Mária-Edit Jakab (Democratic Union of Hungarians in Romania)|
|Time zone||EET (UTC+2)|
|• Summer (DST)||EEST (UTC+3)|
- Belani / Bélafalva
- Poian / Kézdiszentkereszt
It formed part of the Székely Land region of the historical Transylvania province. Until 1918, the village belonged to the Háromszék County of the Kingdom of Hungary. After the Treaty of Trianon of 1920, it became part of Romania. In 2005, Estelnic, along with two other villages, broke away from Poian to form an independent commune.