لأي محافظة إيرانية تتبع مدينة آب بر؟
Ab Bar or Abbar (, also Romanized as Āb Bar; also known as Obar and Ubār) is a city in and capital of Tarom County, Zanjan Province, Iran. At the 2006 census, its population was 4,918, in 1,358 families.

Tarom County, Zanjan Province