Taiwan Postal Code Format
A country-level reference for how postal and ZIP codes are structured in Taiwan.
- Postal format
- TW : NNN[-NN]
- Validation pattern
- ^[0-9]{3}([0-9]{2})?$
- Examples
- 123, 123-45, 12345
Postal formats and validation patterns are country-level references. Individual delivery rules can vary by carrier and address type.