Is Zhuge Liang from Nanyang or Xiangfan now?

Zhuge Liang said that he devoted himself to Nanyang in the model, which shows that he is from Nanyang, and there is no doubt that he is from Nanyang. However, the jurisdiction of ancient Nanyang is still different from that of Nanyang City now. In fact, Nanyang, where Zhuge Liang was then, is now in Xiangfan.