How much does GCC High Teams calling cost?

GCC High Teams calling costs vary by organization size, number of users, provider selection, and deployment complexity. Pricing is not published as a standard rate card because multiple cost components combine to determine the total, and providers use different billing models.

The primary cost components include the Microsoft 365 GCC High license itself (E3 or E5), Teams Phone add-on licenses (required for E3; included with E5), one-time SBC setup fees, per-user monthly voice service fees from the Direct Routing provider, usage-based PSTN costs for any international calling, number porting fees, and deployment or professional services fees. GCC High licensing typically runs higher than commercial equivalents because of the compliance infrastructure and data sovereignty requirements. The voice provider's fees sit on top of the Microsoft licensing cost. Some providers bundle unlimited domestic calling into a flat per-user rate, while others bill per minute. The most accurate way to get pricing for a specific organization is to request a consultation from a GCC High voice provider that can scope the deployment to your user count and calling patterns.