Where is CID Num Alias stored?

In Applications->Extensions, each extension can specify a CID alias called “CID Num Alias” that will show up in the internal destination’s caller ID.

Anybody know where these aliases are stored? I searched all through /etc/asterisk and could not find it.

Using FreePBX 2.10.1.9 on CentOS 5.8.

Thanks…

In the MySQL database