| Postal Codes in Nanyang Hi-tech Industrial Development Zone (南阳高新技术产业开发区) |
|---|
| Zhenping (镇平县) |
| Xixia (西峡县) |
| Xinye (新野县) |
| Xichuan (淅川县) |
| Wolong (卧龙区) |
| Wancheng (宛城区) |
| Urban-rural integration demonstration zone in Nanyang (南阳市城乡一体化示范区) |
| Tongbai (桐柏县) |
| Tanghe (唐河县) |
| Sheqi (社旗县) |
| Neixiang (内乡县) |
| Nanzhao (南召县) |
| Nanyang Hi-tech Industrial Development Zone (南阳高新技术产业开发区) |
| Fangcheng (方城县) |
| Dengzhou (邓州市) |