Although a company can hold only one Unified License, under this single license it is also possible for the same company to apply for various areas of ISP regions. When it comes to validity, though, the entire ISP region under the same license will only be valid for the same time. This means the ISP registration is valid in various areas as long as the Unified license is valid https://www.corpzo.com/internet-service-provider-license-isp-license