You can see the pricing and coverage for plans for your GigSky Data SIM card in the GigSky web app: app.gigsky.com. If you have more than one GigSky Data SIM card in your account, select the SIM that you plan to use, and the web app will show you the pricing and coverage for that SIM.
If you're using GigSky on eSIM, the pricing and coverage can be found on our web site here.