Can I use my mobile phone number to check the express delivery information?

Yes Users can use the mobile phone number to query the tracking information of the courier, or they can go to the official website of the courier company or use the official mobile App of the courier company to query. The courier company also provides short message inquiry service, just send a short message to the courier company, including the courier number and mobile phone number, and the courier company will reply by short message to inform the user of the latest status of the courier.