Du Numbers database.xls - it may contain more than 64k lines; not having
any reliable XLS->CSV converter at the moment I'm unable to tell that.

UAE Mobile Directory.xls - many SMS records like in attached sample, for the
following cities (in separate sheets):

1. Abu Dhabi
2. Al Ain
3. Dubai
4. Sharjah
5. Ajman
6. Ras Al Khaimah
7. Umm Al Quiwain
8. Al Fujairah

Some of the sheets may contain more than 64k records; not having
reliable XLS->CSV converter at the moment I'm unable to tell that.
In total there may be more than 200-300k records in the file.

