Ideographic Number Zero 〇 U+3007 Letter Number · CJK Symbols and Punctuation · Han https://charcana.com/symbol/3007
Glyph regionSCTCHKJPKRIdeographic Number Zero 〇U+3007Unicode.orgLetter Number · CJK Symbols and Punctuation · HanUnicode 1.1Letter NumberCJK Symbols and PunctuationHanCode pointU+3007HTML entity〇JavaScript\u3007CSS\3007