China Post Tracking Number Format Validator

Why is my tracking number invalid?

• The tracking number has an incorrect number of characters.
• The tracking number does not start with a valid prefix.
• The tracking number contains invalid characters.
• There may be a typo or missing digit in the tracking number.

Tips before tracking your shipment

• Always copy and paste the tracking number directly from the carrier email or receipt.
• Make sure you are using the correct carrier for your tracking number.
• Recently created tracking numbers may take some time to become active.