| calling_code = [[Telephone numbers in Estonia|+372]]
| cctld = [[.ee]]<sup>e</sup>
| footnote_b = According to the [[Constitution of Estonia]], Estonian is the sole official language.<ref>[http://www.president.ee/en/republic-of-estonia/the-constitution/index.html#1 Constitution of the Republic of Estonia], 6th article</ref> In [[Võrumaa|southern counties]], [[Võro language|Võro]] and [[Seto language|Seto]] are spoken along with it. [[روسي]] is spoken in parts of [[Ida-Virumaa]] and Tallinn.
| footnote_c = Including 5.4% [[Võros]] and 0.93% [[Setos]].{{Big|<ref>[http://www.postimees.ee/906060/vorokesed-ees-setod-jarel Võrokesed ees, setod järel]. postimees.ee (13 جولای 2012).</ref>}}
| footnote_d = {{Convert|47549|km²|0|abbr=on}} were defined according to the [[Treaty of Tartu (Russian–Estonian)|Treaty of Tartu]] in 1920 between Estonia and [[شوروي اتحاد]] (then [[کمونیزم]] [[Bolshevik]] revolutionary government before 1923 organization of USSR). Today, the remaining {{Convert|2323|km²|0|abbr=on}} are part of [[روسیه]]/[[روسیه]]. The ceded areas include most of the former [[Petseri County]] and areas behind the [[ناروا چایی]] including [[ایانقورود]] (Jaanilinn).{{Big|<ref>[[Territorial changes of the Baltic states#Actual territorial changes after World War II|Territorial changes of the Baltic states]] Soviet territorial changes against Estonia after [[نړۍ]] (1939-1945)</ref>}} [[پچوری]] remains under Russian administration.
| footnote_e = Also [[.eu]], shared with other member states of the European Union.
