Destinations.csv ++++++++++++++++ Group together prefixes into destination groups identified by tag. CSV fields example as tabular representation: +------------+--------+ | Tag | Prefix | +============+========+ | GERMANY | 49 | +------------+--------+ | GERMANY_O2 | 49176 | +------------+--------+ Index 0 - *Tag* Free-text field used to reference the specific destination from other files. Index 1 - *Prefix* Destination prefix as group element