《宋书·志·卷三十六》
何氏志、徐氏志无安丰县，又有义昌县而都没有宁陵县。现在领有九县。户六千二百一十二，人口四万二千七百五十四距州治水路有一千八百里，陆路五百里。距京都水路有一千七百里，陆路七百里。
去州水一千八百，陆五百；去京都水一千七百，陆七百。
He's Records and Xu's Records don't list Anfeng Prefecture, but they list Yichang Prefecture, and neither of them list Ningling Prefecture. Nine counties are under its jurisdiction currently. There are 6,212 households, with a population of 42,754. It is 1,800 li from the prefectural government by water, and 500 li by land. It is 1,700 li from the capital by water, and 700 li by land.