440102是東山區。身份證號碼分區如下:440100廣州市;440101市轄區;440102東山區;440103荔灣區。440104越秀區;440105海珠區;440106天河區;440107芳村區;440111白雲區;440112黃埔區;440113番禺區;440114花都區;440183增城市;440184從化市。