440102是东山区。身份证号码分区如下:440100广州市;440101市辖区;440102东山区;440103荔湾区。440104越秀区;440105海珠区;440106天河区;440107芳村区;440111白云区;440112黄埔区;440113番禺区;440114花都区;440183增城市;440184从化市。