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Taiwan Postal codes

臺灣

100Asia3 chars
Browse All Codes Lookup Tool
Total Codes

0

Code Length

3 chars

Provinces

0

Admin Levels

1

Interactive Map

Explore Taiwan's 0 provinces with our interactive map.

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Find Post Offices

Locate post offices across Taiwan. Find addresses and contact information.

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Understanding Taiwan Postal codes

Reverse‑geocoded drafts for Taiwan still need human‑checked three-digit values (100) because TW delivery manifests do not trust coordinates alone.

Key Characteristics

Code Type

Numeric

Administered By

National Postal Service

Coverage

Nationwide

Postal code format breakdown

Taiwan uses numeric postal codes with 3 digits (example: 100). In our directory, these codes are organized from provinces down to districts.

Visual Structure

1
0
0

Reverse‑geocoded drafts for Taiwan still need human‑checked three-digit values (100) because TW delivery manifests do not trust coordinates alone.

Administrative Hierarchy

How Taiwan organises areas for postal codes

Provinces(0)
1

Province

0 total
Browse all provinces

Addressing Mail to Taiwan

Step-by-step guide for correct address formatting

1
Recipient name
2
Street address or PO Box
3
City, State/Province, Postal code
4
Country name

Sample Address Block

Name; Street; City, State Postcode; Country

Delivery Best Practices

Tips for successful mail and package delivery

Always verify the postal code

Verify your postal code is complete (3 digits) before sending. Use our lookup tool to confirm accuracy.

Include all address levels

Write the full address hierarchy for best results.

Avoid abbreviations

Write out full province names to prevent sorting errors.

Don't omit the postal code

Missing postal codes cause significant delivery delays and may result in returned mail.

Shipping to Taiwan

What to know when sending packages

Standard domestic delivery within Taiwan typically takes 2–7 business days. International packages require complete address information including the postal code. Always include the correct 3-character code for fastest routing.

Frequently Asked Questions

Common questions about Taiwan postal codes

What is the postal code format for Taiwan?

Taiwan uses 3 digits in the postal code. An example is 100. Reverse‑geocoded drafts for Taiwan still need human‑checked three-digit values (100) because TW delivery manifests do not trust coordinates alone.

How many provinces does Taiwan have?

Taiwan has 0 provinces with postal code coverage. Use our browse tool to explore them.

How do I find my postal code in Taiwan?

Use our free lookup or browse by province to find the exact postal code for your location.

Where do I write the postal code on a Taiwan address?

The postal code is written on the same line as or immediately after the province, before the country name when mailing internationally.