| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Abuam-ni | 39.672727 | 124.687519 | 63 m | |
| Anp'ungdong-Songp'ung-dong | 39.672727 | 124.687519 | 63 m | |
| Anp'ung-ni | 39.672727 | 124.687519 | 63 m | |
| Faeyu-dong | 39.672727 | 124.687519 | 63 m |
Tongchang is an Administrative divisions in North Pyongan North Korea.
North Pyongan