Supported Countries

The following countries are supported for provisioning tracking numbers.

CountryISO Country CodeCountry Calling CodeNational Number Support
United StatesUS+1
United KingdomGB+44

*National phone numbers are in ranges designated to be reachable from the entire country at the same price anywhere in the country as a local phone call. Unlike geographic phone numbers, which are tied to a particular city or region such as London or Paris, national phone numbers are not tied to a particular local area. Please note that not all countries support national numbers.