List Dialing Permissions Hrs Prefixes
Fetch the high-risk special services prefixes from the country resource corresponding to the [ISO country code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)
Fetch the high-risk special services prefixes from the country resource corresponding to the [ISO country code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)