International Calling charges vary depending on the country you’re dialing. When you purchase credits, you’ll see the specific rates for each country displayed. To make international calls, you need a minimum of $5.00 in International Calling credits. Charges are deducted from your credit balance based on applicable rates. However, you don’t need International Calling credits to send international texts, as they are free. You can get more detailed information on International Calling rates by country through your app.