What information does tracking provide for a mailed item?

The information provided by tracking for a mailed item includes essential details such as the ZIP code, time and date of delivery, and any delivery attempts made. This comprehensive tracking information helps both the sender and the recipient stay informed about the item's journey through the postal system.

Tracking allows the sender to monitor the progress of their mail and ensures that the recipient is aware of when they can expect delivery. This feature is particularly useful in case there are delays or issues with the delivery, as it outlines all the critical milestones, such as when the item was out for delivery and if any delivery attempts were unsuccessful.

The other options listed do not accurately represent the main functions of the tracking system. While addresses and package dimensions are important for shipping and logistical purposes, tracking specifically focuses on providing updates about the item's location and status throughout its transit.