Start your call to Colombia by dialing 011-xx-x-xxx-xxxx.
At this point, your call will look like this: 011-57-x-xxx-xxxx.
You can find the mobile network code online if your contact doesn’t know it. The mobile code is 3 digits long. Keep in mind that it needs to come after the exit code and country code, so the numbers will read as follows: 011-57-315-xxx-xxxx.
Each area code is only 1 digit and these can be found online. For instance, if you are calling Armenia, dial 011-57-6-xxx-xxxx.
The cost for a card runs anywhere between $1 and $20. You pay for a certain amount of minutes. [8] X Research source International calling cards can be found at convenience stores, grocery stores, online, or from phone companies. [9] X Research source
Some of these apps will let you make calls for free if the person you are calling is using the same app, and a lot of them will also let you text or make video calls. Some apps will charge a fee per minute, so make sure to read the agreement before placing any calls!
If you are using data rather than WiFi to make your call, pay attention to how long your phone call is so you don’t get charged money for going over your data limit. Other apps to check out are Kik and WeChat.