Timeline of stamp issuing entities of Bulgaria and territories and connected areas

Bulgaria 1879–today
Eastern Rumelia 1881–1885
Bulgarian occupation of Dobruja (Romania) 1916
1880
1890
1900
1910
1920
1930
1940
1950
1960
1970
1980
1990
2000
2010
2020

Stamp issuing entities of Bulgaria and territories and connected areas

Name Issued
stamps
Bird
stamps
1879–today Bulgaria ≈ 5 Thousand ≈ 163
1881–1885 Eastern Rumelia ≈ 30
1916 Bulgarian occupation of Dobruja (Romania) ≈ 4