In the Control Center, there is an icon that provides access to the Advanced ICCID Filter:
This filter allows for more control over the ICCIDs we want to display in the control center, allowing us to select different ranges, enter or paste specific ICCIDs, and lists of them.
Upon clicking it, a window opens where we can:
1. Insert a range of ICCIDs, placing the initial ICCID in the "From" field and the last one in the "To" field.
2. It's possible to add more ranges if they are not continuous by clicking the "+" sign, which will add lines for "From" and "To" fields.
3. In the Custom sector, ICCIDs can be typed with each separated by a line break, or lists of ICCIDs can be pasted from a text file, CSV, or another format that organizes them as rows.
Finally, just press the "Apply Filter" button to display the desired ICCIDs in the control center. It's worth noting that if any ICCID is not found, a pop-up will appear informing about its absence.