INTERNATIONAL numbering plans

Database downloads

This page contains all databases available for download. To download any of the databases you need to have the appropriate licence. If a download link cannot be clicked on, this means that for that particular database you simply don't have the appropriate download licence.

Some sample databases can be downloaded for free, but we do require you to have a basic login account. To create your own (free) login account, click here. The next database publications are planned for the week of 5 February 2024.

Note: The number ranges databases use the UTF-8 character set.

File description Format File size Publication date Link

PSTN number ranges database (layout file)

pdf

540.6 KiB

12 December 2008

download
 

IMSI number ranges database (layout file)

pdf

514.3 KiB

12 December 2008

download
 

ISPC number ranges database (layout file)

pdf

476.5 KiB

12 December 2008

download
 

IMEI number ranges database (layout file)

pdf

478.6 KiB

12 December 2008

download