Check Phone Ownership
Check a phone number against a national ID from the portal
Upload the ID card as one PDF
The Check Phone Ownership page has an Upload ID card as one PDF option. Use it to upload the national ID as one file instead of two separate images.
- The PDF must contain both the front and the back of the ID card.
- It must be a real PDF file — another file renamed to
.pdfis rejected. - The maximum size is 5 MB.
Screenshot placeholder: the Upload ID card as one PDF option on the Check Phone Ownership page.
To do the same through the API, see Submit the ID as one PDF.

