Having trouble calling overseas?
Learn how to call internationally
We know how confusing international dialing codes can be! That's why we created this tool: to help you make international calls. Just choose the country calling code from the menu & enter the number you want to call. It’s never been easier to dial internationally!
To call this country you need to dial the international phone number like this:
With Koryotel, calling abroad couldn't be easier: just buy Voice Credit online, dial an access number or use one of our free apps, and start making cheap international calls.
Are you looking for the easiest way to call worldwide? Try Voice Credit, it works just like an online calling card with prepaid credit. Or choose a monthly plan that offers you the lowest calling rates!
Big savings for all destinations!
You'll be able to compare the low international calling rates on this website with those offered by your current long distance provider.
Make smart calls with our free app
Call over Wi-Fi
Call over 3G/4G-LTE and 5G
Offline Calling available