New number-related #gogen Go (#golang) package:

* #countryphone (https://pkg.go.dev/github.com/tecnickcom/gogen/pkg/countryphone): Provides some geographical information of phone numbers or phone prefixes. This includes the ISO-3166 Alpha-2 country codes and the area when available (e.g. nation, state, province, territory). The default data can be replaced with custom datasets.